The original description page was here. All following user names refer to en.wikipedia.
2011-06-21 17:42 W. B. Wilson 698×1019× (974720 bytes) Sign warning of approach to within one kilometer of the inter-zonal German border during the Cold War in the 1980's.
Captions
US forces personnel HALT 1 kilometer to German Democratic Republic (East Germany) Do not proceed without authority