this photo, you see the V-2 Calibration Stand in use. You can see the
steam exhausting to the left from the first level platform. In the photo
you can see the tank section of the V-2, the Turbine Pump and pipes below that,
and the rocket motor with its top just at the level of the platform.
Again, you can see the two large pipes to take the water pumped through the
system back to the large holding tank. If you
look closely, you can see two V-2 motors sitting in the background.
At the base of the tower on the left, you can see two electric motors
attached to pumps with pipes coming from the left - the large
holding tank - and going up the tower. These were the
pumps used to pump water up to fill the two fuel tanks.