Sending picture postcards from the Eifel. https://www.regionalgeschichte.net/bibliothek/aufsaetze/nemes-toni/sending-picture-postcards-from-the-eifel-die-nachkriegszeit-191819-im-heutigen-eifelkreis-bitburg-pruem.html
Nemes, Toni > Sending picture postcards from the Eifel