First up is a 50's vintage ameobatarn shelter shaped much like the U.S. shelter , these had a detachable hood that doubled as a carry bag for the shelter and its stakes.

 these were fully reversible .

Next is the West German BGS Zeltbahn , used in the 50's and 60's

I have 2 versions ,Splinter and Sumpftarn , there are variations to the splinter pattern , this is the earlier without the white showing on the camo side .

Thanks to Steve G for getting me this Zelt !

 Below is the later Sumpftarn type

And last is the modern Flectarn version.