re: #591 000G
I think this was Czechoslovakia: http://commons.wikimedia.org/wiki/File:VolarydeadJews.jpg
AFAIK, the Protectorate of Bohemia and Moravia was never fully incorporated into the Reich proper. Could be wrong, though. Anyhow, minor technical detail.
I think it did happen in Germany proper, maybe in Dachau. Seen it in some reel on USHMM site.