Watch List notes:

Germany: Graf Zeppelin color illustrated picture postcard entitled "Graf Zeppelins lenkbares luftschiff über Bregenz" (Graf Zeppelin's dirigible airship over Bregenz [Austria]); as such this would be LZ 127; unattributed artist, published by TSN (Theo Stroefer, Nuremberg), circa. 1928-1929. Unused: light edge wear, particularly to corners.