Archives: Gmedia Albums

RAF reconnaissance photo showing the Werk Süd region with the F1 pre-production hall and to the north the IW repair and maintenance hall, centre right, and road rail links to Prüfstand XI (Test Stand 11, circular rampart centre left) heading directly left from F1. P-XI was conceived to provide engine test facilities for the nearby pre-production hall. Scroll down to see GPS map, the marker index is set to the centre of P-XI, click map and switch to satellite view and you will see that only a small section of the circular rampart remains visible. You can easily zoom out to cover the coast area where F1 and the equally large Repair & Maintenance Workshops are located. The area immediately surrounding P-XI is now contained within a commercial farming operation with sheep appearing to be the staple – or was anyway, at the time of our first visit to the vicinity in 2010 and our last in 2017 – none of the sheep seemed to recognise us though so they may have changed. (for access to restricted areas click here)

RAF Recce photo taken 21st August 1944 of region around F1. The GPS marker for this photo is pegged on the lowest of the three fire fighting cisterns clearly visible in the image (in the center about a third the way up from the bottom of the image). Scroll down below this text for map and switch to ‘Satellite view’ where the fire fighting cistern can still be clearly seen today.(for access to restricted areas click here)

Photo showing Werk Süd with IW on the left and F1 on the right taken on 19th August 1943. The photo shows only light damage to the main halls, although F1 was actually hit at least 11 times, and hits to the separate single storey workshops to the right of the IW hall. The long storage (oil and paint?) shed above IW and the woodworking shop at the top of the picture appear undamaged. Anti-aircraft platforms (at least 3) can be seen on the roof of IW but that seem to be empty of guns. F1 shows two AAA platforms (there was at least 3 at this stage and maybe more) and they may have guns installed. General W. Dornberger mentions defensive AA artillery fire from the from the roof of F1 in his 1952 book V2 (1954 in English).

A rare photo of the giant F1 production hall taken not long after the RAF raid of 17/18th August 1943. F1 was a forced labour camp with at least 600 prisoners living within the factory and at least eleven were killed in the raid. Parts of the electrified barbed wire fence can be seen close to the factory building, in the clearing in the middle of the photo. Two anti aircraft gun emplacements can be seen on the roof at the front of the building. Holes in the side walls of the upper vaults can be seen as well as the damage to lower vaults 9 and 10 (counting from left) from a direct hit in this region. Also of note are the numerous guy ropes, attached to the upper roof of the front of the building – and running down towards the trees, that are just visible in the photo. These may be supports for camouflage netting that was in the process of being fitted (by prisoner gangs) just before the raid. The work was never completed.

Peenemünde: Werk Sud attacked by US bombers August 1944 in a daring daylight raid. The two large halls F1 and IW in the lower middle of the photo are under direct attack and smoke can be seen originating from both buildings. Although the August 1944 raids did little to interrupt the volume manufacture of the V2, as virtually all manufacturing and assembly of the missile had moved to central Germany, the raids did bring to an almost complete halt the last small amount of manufacturing work still competed in the giant halls of Werk Sud.

Picture shows parts of V2 missile fin structure laying on open ground near area between admin offices and F1 (near Admin. block railway platform, see map).

Picture shows metal debris within the F1 factory boundary walls. The purpose of the part buried liquid storage vessel in the foreground is unknown but it is not a vessel capable of being pressurised. Other assorted metal debris include pipe and cable wall cleats, as well as steel armature rods from reinforced concrete castings (powerful demolition explosions have freed the steel rods from the concrete). These reinforcement rods are a common sight in the environs of Fertigungshalle Eins (F1) and the nearby Repair & Maintenance Hall (R&MH).

The photo shows a Lichtstrahl empfänger (In English: Light-beam receiver) environmental protection case, originally one of a group of 40 or so we first found in 2010 abandon in an area adjacent to the train platform for the administration block. On subsequent visits this number has declined to just ten or so, mostly very decayed examples. The environmental casing was vital to the Lorentz Light-Beam equipment on-board the V2 missile as the critical radio frequency would otherwise drift with the large change in temperature as the missile climbed into the stratosphere. The case was thickly insulated with rock wool or fibre-glass strands and designed to help maintain a stable temperature – indeed, the same temperature as the radio equipment was when at ground level when calibration and adjustment was completed before launch. The F1 pre-production hall is located about 200m North-West of the point where this photo was taken. Scroll down to see map below (click map and switch to ‘satellite view’ for clearer indication of location).

This picture shows a small debris field of steel fragments from the V2 missile 130m South-East of F1, and just 20m to the North East of the foundations of a small heat distribution building. Various body and frame parts can be seen and in the middle foreground a 350mm segment of curved missile body ring is visible. These parts have almost certainly been dug up and exposed by the action of metal detectorists. The metal fragments have been abandoned by their finders as they are perceived to have no financial value and hence are not worth removing from the site.

This picture shows a close up detail of parts in a small debris field of steel fragments from the V2 missile 130m South-East of F1, and just 20m to the North East of the foundations of a small heat distribution building. Various body and frame parts can be seen and in the upper left and two segments of curved missile body ring are visible. See previous.

Wooden carboy frame from WW2 (possibly used for transporting small quantities of corrosive and dangerous liquids employed in the V2 steam plant, (such as T-Stoff) laying among trees 190m East of F1 in a location used as an emergency rail freight loading area to F1 due to damage caused by US air raids in August 1944.

Wooden carboy frame from WW2 (possibly used for transporting small quantities of corrosive and dangerous liquids employed in the V2 steam plant (such a T-Stoff) laying among trees 190m East of F1 in a location used as an emergency rail freight loading area for F1 due to damage caused to rail track by US air raids in August 1944.

This picture shows Robert Dalby collecting GPS data with a mapping camera just North of the East end of the Admin office rail platform (near the ruins of the small admin/F1 heat distribution hub building). In all of our explorations we routinely collect GPS track and data points to be able to accurately locate finds and establish a precise correlation between areas of interest identified on historical reconnaissance photography and the modern ground terrain. In the picture Robert is pointing a Contour video camera at details of the terrain that automatically captures the camera’s GPS location information. This data can then be combined with satellite imagery, via Google maps, and provide a detailed graphic mapping track alongside the video footage.

This video still shows Robert in front of a bomb crater on the West or opposite side of the rail lines and road that pass the Repair & Maintenance Hall (R&MH). The crater like so many others, created in a fraction of a second, in August 1944 during a US air raid, has developed in to a thriving eco-system that now teems with all kinds of life. After the passage of more than 70 years the crater is still deep and well defined. There are hundreds of craters like this in the area.

This video still shows the same bomb crater from a slightly different angle. The crater like so many others, created in a fraction of a second in August 1944 during a US air raid, has developed in to a thriving eco-system that now teems with all kinds of life. After the passage of more than 70 years the crater is still deep and well defined. There are hundreds of craters like this in the area.

V2 missile parts in F1 prisoner turn-out or ‘free movement’ area. The location referred to is a large triangular shaped area situated on the South-East side of the pre-propuction hall Fertigungshalle Eins (F1). The area was fenced off with a high barbed wire fence (a portion of which was electrified) with guard towers every 60 metres.

V2 missile parts in F1 prisoner ‘exercise’ area. Image grab from Fertigungshalle Eins (F1) video.

This image shows part of a pile of concrete castings that form the below ground foundations for part of the electrified fence that was built around F1 in the summer of 1943. The fence was built on the instructions of Arthur Rudolf, who was responsible for F1, by the first 200 forced labourers to arrive at the F1 labour camp in June 1943. These crude castings are the result of digging a narrow hole in the ground for the concrete fence post and filling the area around the post with the concrete mix. The sizable variation in the depths of the concrete castings, and the fact that in a number of casting blocks the post has plunged through the concrete mix and penetrated from 100 to 300mm into the ground below, strongly suggests this work was carried in hast and/or by men inexperienced in the normal procedures of this type of basic ground-work.

This image shows part of a pile of concrete castings that form the below ground foundations for part of the electrified fence that was built around F1 (see previous photo for details). You can see the area that these posts once secured in the second black and white recce image in this gallery. The fenced off area is the large triangular shape you can see joining the North-East South-East corners of F1 (ie the long wall of F1 facing the shore). Quite why and exactly when someone mustered men or machines to pluck these lumps of concrete out of the ground and move them 100 to 200m is beyond me – why not just bulldoze them under like everything else on this site?

These timber parts, found just outside the North East corner of the F1 factory, are reminiscent of the wooden roof formers used to create the shuttering for the vaulted concrete roof of F1. However they differ in a number of respects and are assumed to be parts used in the final construction, repair, or modification activity perhaps after the RAF raid of 17/18 Aug 1943. Metal shoes and wear plates (shown in photo) indicate that the formers were intended for repeated use.

This video screen grab shows the rail and road loading station 9 (also called Die Verladerampen or in English, The loading ramps). The wall and light coloured concrete pan in the background is from the 1940s.

This small prefabricated concrete enclosure only has 800mm of wall section remaining. It is situated on the south side of the rail line and about 70m from the West end of the F1/Admin railway platform south of the factory (see map belew). Its function is not known to us but it may have housed electrical relay equipment.

This video screen grab shows Robert about to climb the steps up onto the rail and road loading station 9 (also called Die Verladerampen or in English, The loading ramps). This storage and loading facility was never finished during the war and was intended to be a more elaborate with large storage buildings – but the pressure of war and constant use of the area prevented further development. The area is still surprisingly intact today with a strong correspondence between modern ground detail and historical reconnaissance photography.

F1 Pre-Production Hall. The area below transformer station no2 (Trafo Station II). Prisoners are known to have hidden and slept in this narrow area. The first time we explored this very low and confined area in April 2011 we found the remains of two small mattresses. This is one of only a handful of areas among the ruins of F1 that still has a ceiling.

F1 Pre-Production Hall. The area below transformer station no2 (Trafo Station II) seen from inside. Prisoners are known to have hidden and slept in this narrow area. The first time we explored this very low and confined area in April 2011 we found the remains of two small mattresses. This is one of only a handful of areas among the ruins of F1 that still has a ceiling.

The remains of the a rail and truck loading stage located in the long oil storage shed adjacent to the IW repair and maintenance hall (IW R&MH) are substantial and have intact steadying chains along the south edge of the platform. There are access steps to the west and east ends (east shown). This loading stage was originally furnished with a wooden platform.

Another shot of oild shed rail and truck loading stage showing steadying chains along the south edge of the platform. Steel studs can be seen that originally held the timber framework of the platform.

A gas and oxygen lance has been used to cut through the I-beams and girder supports that comprised the main wall and roof supports of the long ‘oil storage’ shed adjacent to the east-side of IW R&MH. The tapering stone with the letters FK moulded into the top, would appear to be a location marker – possibly to direct traffic to the correct doors of the main building. We found others like this in the vicinity.

Photo shows the cut stump of an heavy upright support girder. The ragged profile of the cut shows that it has been cut down with an oxygen and gas torch or possibly a larger fuel and oxygen device like a thermal lance. The steel support still has the bottom support pin for a large door. Note that although the girders have been gas-cut there is a great deal of mechanical damage to the steel work that was not caused by the cutting work. Considerable force would be required to bend the middle girder in the way shown, even if it was much longer at the time the bend was created. The upper superstructure of the storage shed may have been part demolished using a bulldozer. Or perhaps the East German Army may have used the site for explosives training – signs of demolition explosive use are in evidence nearby. The map under the album presentation of this picture shows the exact location of the girders.

Photo shows the remains of a shooting range built by the East German Army. In 1944 the area about 200m in front of the camera and to the left of this picture is the emergency rail-loading area used after US air raids in August damaged rail lines and other regular freight loading infrastructure. Today, it is a peaceful thoroughfare used mostly by deer and rabbits.

Each burner cup of the V2 rocket engine injector system has forty-four brass inserts, but each cup also has twenty-four 2mm diameter plain holes, 30 deg apart, drilled into the cup’s central wall. To mimic this for testing purposes, we created a brass insert that has a base with just a 2mm central hole. The base is sized to be consistent with the 4 to 5mm cup wall. V2RH image

Sample set of 3303D type fuel injector inserts that were found in Peenemünde in part of a group that were bunched together in a space about 300mm in diameter with the remains of packaging. They appear to be manufacturing samples and and some have been graded with numbers 1,2,3, as well as with red and white paint to show the burner cup echelon position (C or D). Five different manufacturers are represented in this group. V2RH collection image

The injector head fragment shown here, is from an 4B 1000 kg thrust engine that was developed at Kummersdorf in 1938/39 by Dr Walter Thiel’s combustion research group. The fragment, clearly the remains of an explosion, was actually found in a scrap pile in Peenemüde but the engine was probably tested (and destroyed) at the Kummersdorf army testing station. V2RH collection image.

Photo shows a small section of the burner cup with row A (2131E) fuel injector inserts with three row B drilled holes below. The two undamaged inserts carry the armament code ‘csl’. The relic was found near a workshop in the Development works Pennemünde. Slag from the cutting flame and damage to the inserts at both ends of the relic would indicate that the section was cut from a steel burner cup using a gas cutter (fuel and oxygen) for purposes unknown. V2RH collection image

V2 Fuel Injector insert: part code 2131E from injector pot echelon A (nearest to LOX spray head). The push-together two part construction of the insert is shown here. The two parts were pushed together in a specially shaped tool set that compressed the thin skirt on the female part into a recess cut into the male part. The failure test for this component required that the mated parts resist a separating force of 300kg. The two part design was dictated by the small size of the 2mm exit orifice and the funnel shaped introduction to the exit orifice. In the case of the other three standard inserts, the large 6mm exit orifice allowed a sub 6mm milling cutter, with a thin support shaft and a top chamfer, to be used in such a way that the area below the exit orifice could be undercut to create an injector cavity with a diameter larger than the 6mm entry point.

V2 fuel injector inserts 3303D, 3304D, and 3305D for injector pot echelons D and E. Photo shows swirl inlet aperture size and position.The total number of each insert type is shown, each of the 18 pots carried a total of 44 inserts. An additional 24 feed holes were drilled into the burner cup, occupying two rows B and C having 12 holes each. V2RH image

This part has a helicoid or screw shape, it seems that it might have been designed to screw into a pipe of some kind. But do you know what it really is, and what it did? If you do, please tell us.

We know this is a clampy-chainy-hooky thing – but do you know what it really is, and what it did? If you do, please tell us.

Wreckage of V2 combustion chamber with a tangle of connection pipes laying in a garden in Southern England – winter 1944. The censor has obscured the background to avoid providing the enemy with useful information. The injection head shows two connected lock ‘spanners’ securing the nuts of oxygen inlet pipes. Prior to impact all 18 of the LOX pipe input nuts would have been secured by these lightweight pressed steel ‘spanners’.

Picture shows parts of V2 missile fin structure laying on open ground near area between admin offices and F1 (near Admin. block railway platform, see map).

This picture shows a small debris field of steel fragments from the V2 missile 130m South-East of F1, and just 20m to the North East of the foundations of a small heat distribution building. Various body and frame parts can be seen and in the middle foreground a 350mm segment of curved missile body ring is visible. These parts have almost certainly been dug up and exposed by the action of metal detectorists. The metal fragments have been abandoned by their finders as they are perceived to have no financial value and hence are not worth removing from the site.

This picture shows a close up detail of parts in a small debris field of steel fragments from the V2 missile 130m South-East of F1, and just 20m to the North East of the foundations of a small heat distribution building. Various body and frame parts can be seen and in the upper left and two segments of curved missile body ring are visible. See previous.

V2 missile parts in F1 prisoner turn-out or ‘free movement’ area. The location referred to is a large triangular shaped area situated on the South-East side of the pre-propuction hall Fertigungshalle Eins (F1). The area was fenced off with a high barbed wire fence (a portion of which was electrified) with guard towers every 60 metres.

The photo shows a Lichtstrahl empfänger (In English: Light-beam receiver) environmental protection case, originally one of a group of 40 or so we first found in 2010 abandon in an area adjacent to the train platform for the administration block. On subsequent visits this number has declined to just ten or so, mostly very decayed examples. The environmental casing was vital to the Lorentz Light-Beam equipment on-board the V2 missile as the critical radio frequency would otherwise drift with the large change in temperature as the missile climbed into the stratosphere. The case was thickly insulated with rock wool or fibre-glass strands and designed to help maintain a stable temperature – indeed, the same temperature as the radio equipment was when at ground level when calibration and adjustment was completed before launch. The F1 pre-production hall is located about 200m North-West of the point where this photo was taken. Scroll down to see map below (click map and switch to ‘satellite view’ for clearer indication of location).

Photo shows cast aluminium thrust ring with electro-hydraulic servos in position. Note different crank lever shapes (pale green arm on servo) for fins 1/3 and 2/4 This excellent restoration is the work of Horst Beck. Photo copyright: The Horst Beck Collection

Photo shows rare surviving complete set of 8 lead acid battery cells from one of the V2 rocket’s 32 volt (100 amp) lead acid batteries. Two sets of batteries like this were used to provide the direct current (DC) voltage used aboard the V2 missile to power the DC to 3-phase alternating current (AC) generators, that in turn, powered the gyroscopes, electro-hydraulic servos, trim motors and other vital guidance and control devices. Photo copyright: The Horst Beck Collection

Photo shows a unique display at the Horst Beck Collection (HBC). Over many years Mr Horst Beck has painstakingly acquired and restored many A4-V2 missile parts – and in some cases, reassembled them into complete sub-assemblies. Shown here is part of the collection’s hydraulic servos and trim motor parts display. In the foreground we see four hydraulic servos, and behind them their A frame mounting ‘chairs’. The top shelf, from left to right, shows a servo with motor removed (and placed on its right). In the middle, two trim motors and chain sprocket gear-boxes for the aerodynamic trim surfaces on the trailing edge tips of fins 2 and 4. Next the pale green crank levers, the first longer one is for the hydraulic servo that controls the jet vanes and trimmers on fins 1 and 3. The shorter version minus the top horn, is used on the servos for fins 2 and 4. The last, silver coloured item,os a servo stabiliser (all the servos shown have one already fitted). Photo copyright: The Horst Beck Collection

Photo shows restored air-rudder and fin detail. The grey painted barrel-strainers are both adjusted independently to reduce slack in the drive chain and avoid introducing a deflection bias in the air rudder. The 1.9kg counterbalance weight normally located at the top of the trim fin (or air rudder) is missing in this presentation. This excellent restoration is the work of Horst Beck. Photo copyright: The Horst Beck Collection

Photo shows partially restored air-rudder and fin detail. The image on the left shows the relationship of the trim motor to the air rudder drive shaft on fins 2 and 4. A chain similar in gauge to the type used on a push-bike and yet, at the other end of the shaft, the chain transmitting the torque of the trim motor to the air-rudder drive sprocket has a heavy gauge chain similar to that found on a 1000CC motor-cycle! This excellent restoration is the work of Horst Beck. Photo copyright: The Horst Beck Collection

Photo shows four restored graphite jet vane support blocks and bearing housings. The round plates we can see here act as heat sinks and allow heat to radiate away from the support block and bearing to help prevent expansion due to relatively rapid and uneven temperature distribution accumulation. The graphite vanes were quite brittle and cracking caused by rapid and uneven expansion could cause the vane to disintegrate. The area around the graphite vanes was exposed to the accumulation of heat not merely as a result of duration of the motor burn time but temperature was also increased at higher rates as the jet plume expanded with the decreasing atmospheric pressure as the missile gained altitude. This excellent restoration is the work of Horst Beck. Photo copyright: The Horst Beck Collection

Photo shows rare surviving 1.2 volt cell from the V2 missile’s 50 volt command or signalling battery used in its gyro guidance system (note, the terminal connection on the left is missing from this exhibit, it would be identical to the one on the right). This wet nickel-cadmium battery cell was combined in pairs to a total set of 21 providing a 50.4 voltage at 300mA. The cells were contained in a wooden box that was held on a rack in equipment bay III. Its function was to provide the direct current (DC) signalling voltage that communicated the moment to moment resistance of the gyroscope’s potentiometers to the analog guidance computer (Mischgerät = Mixer-device or control amplifier) aboard the V2 missile. It was critical that the signalling voltage was maintained between 48 and 50.4 volts. Photo copyright: The Horst Beck Collection

Wreckage of hydraulic servo from fin 2 or 4 of V2 missile that fell on a farm in Essex in March 1945. The motor has been removed and we can see details of the oil gear pump and valve control gear. The 3 position electromagnetic relay switch is visible at the 7 to 8 o’clock position within the open aperture. The push rod that connects the relay to the gear pump valves is also visible as a short brown coloured rod with a fine wire connector at each end, running in towards the gear-valves from the 9 o’clock position. The point that provides electrical current for the motor (which runs all the time and in one direction only) can be seen at the three o’clock position. The black housing has two sets of brass tongues that receive the matching brass spades mounted on the base of the motor for power input. The motor drive shaft has a female square socket coupling to connect the motor to the middle drive gear of the gear pump. A small portion of the square drive shaft of the central gear can just be seen in the photo – in the centre of the valve control block.

25-Ton aluminium injector head showing mpe armament code for the Heimat-Artillerie-Park 11 (HAP11) Karlshagen Werk Nord.

Part of the ‘Standard’ series A aluminium head from 1941 to early 1942. Showing the position of standard type LOX injector. The brass fuel injector inserts type and position pattern on the relic seem to be of the standard type with the row of 3 inlet aperture type inserts positioned furthest from the LOX injector. Photo courtesy Horst Beck Collection

Relic of A4 25-ton 1940/41 aluminium injector head basket (or pre-chamber) showing 68 copper alloy inserts in 5 rows. The standard configuration would later become 44 inserts in 3 rows 25 2mm diameter drilled holes in two rows situated at row 3 and 4 (counting from nearest the camera). Photo courtesy Host Beck Collection

Injector head relic from February 1945 showing injector insert type and pattern. Photo www.v2rockethistory.com

Flown V2 thrust chamber relic from February 1945. Badly damaged from impact, this head shows 4 intact LOX input pipe connections as well as exposed fuel injector inserts positioned in the inner wall of the injector pots. The inner and outer walls of the head are also conveniently exposed on this exhibit. Photo www.v2rockethistory.com

Hydraulic gear pump with close up detail showing ceramic heater element insulators with flat, possibly nichome, metal strip element threaded through them. This oil heating system was designed to maintain a specific viscosity of the oil regardless of environmental temperature, to better maintain oil flow rates and thus pump efficiency. The heating system is found only rarely on surviving relics.

This collection of parts were all found in vicinity of the Nordhausen manufacturing facility. parts include servo crankcase caps -top left, electro-magnetic switch installation plate – middle top, crank bearing covers – top right, gear pump blocks with base – centre, and crank-shaft, piston rod, and hydraulic piston – btm left. The deep recess on the piston circumference is for a rubber seal and is an interesting variation in ring seal design (at least 4 variations of piston design were employed, with three designs flown on combat missiles). A valve tilt seat is visible a little to the right of the piston. A broken servo mount stabiliser is shown – middle right. The cast piston rod, top right, has not been drilled and milled – the part is ‘raw’ as supplied by the manufacturer before machining has been completed. Normally the manufacturer’s details are machined off the metalwork – but not in this rare case. The three letter code gfa is clearly visible on the part and stands for the firm of Otto Fuchs Metallwerke.

Gear pump showing flow adjusters (two slot head screws nearest bottom of picture) and ceramic heater elements situated at each end of the block. The square drive shaft coupler (corroded but still identifiable) has been highlighted in red paint. The open holes either side are the main control valve guides. The copper spring strips visible on each oil flow adjuster provide locking and tactile feed-back for the adjusting process. This relic was recovered from Usedom island.

Photo shows main valves. Photo copyright: The Horst Beck Collection

V2 Rocket History Museum Relic: This cutaway presentation shows one of the V2’s 18 combined fuel and liquid oxygen (LOX) injector ‘pots’. The LOX injector transit cap is also shown. The pot shown here is sometimes incorrectly referred to as a pre-burner or pre chamber – a mixer or diffuser pot probably describes its role more accurately.

This relic from the V2 Rocket History collection shows a cutaway presentation of one of the V2’s 18 combined fuel and liquid oxygen (LOX) injector ‘pots’. The LOX injector transit cap is also shown fitted over the LOX injector.

Photo shows main valves. Photo copyright: The Horst Beck Collection

Hydraulic servo from fin 1 or 3 of the V2 missile, collected with other debris following a combat impact.

V2 engine part from a missile fired from Walcheren, Serooskerke, Vrederust, by battery no 444, at around 7am on September 17th 1944. The missile impacted East Ham with a direct hit on houses. Killing 6 people with 15 seriously injured. Much of the rocket debris was taken to the East Ham police station for examination by the military authorities. Information porovided by www.v2rocket.com.

Examination of V2 missile thrust chamber. Sections of two of the large bore aluminium alcohol inlet manifold feed pipes and two thin steel veil colling supply pipes are still attached. The distinctive heat expansion relief loop can be seen on one of the pipes.

Image shows interior of production series (combat relic) V2 missile propellent injector pre-mixer pots. Three post in the picture are intact, others seem in the picture have been destroyed in the impact. This engine part was recovered from a combat impact East of London. Impact date: February 1945

Recovered from Great Warley impact: February 1945. This chamber has a production use order number of 33 painted crudely on topmost segment. This number, to indicate rank in batch, was added shortly after manufacture to ensure the chamber was selected by the missile assembly crews in the correct order; that is on a newest-last basis to make sure that the oldest chambers were employed in missile construction operations first.

Two Askania (designed) hydraulic gear pumps – the examples shown here have two ceramic insulators with with Nichrome wire type heating elements. The heaters are located at each end of the pump on the long axis. The pump on the right still has its power supply wires attached and was easily repaired and restored to full function in our workshop.This type of pump (with heaters) seem to be rare among the debris of European combat impact sites but fairly common in debris collections emanating from research flights in Peenemünde and parts of Poland. An explanation maybe that the oil could be warmed up sufficiently simply by starting all four hydraulic gear pumps sooner in the pre-launch sequence. The only downside being that the already noisey missile would be making yet more noise in the risky period leading up to launch.