Cambrai-Fritsch Kaserne, Darmstadt, March 1958 (Signal Corps #97S-319-8/AE-58, 17 March 1958) Fritsch Kaserne close up. At this time 7th Army Advance was set up on the kaserne as part of a CPX or FTX. The advance command post vans are visible on the far right between the large warehouse-like building (the gym, apparently) and the perimeter fence.