AUSTRIA (1933) Mercury with winged cap. Sheet of labels for WIPA 1933 Congress made from original die. Available in 4 different colors.
AVAILABLE AT $10
AUSTRIA (1955) Johann Strauss*. Privately printed "Addresszettel" of Adolf Kosel used on cover, printed with approval of postal authorities and printed by the State Printing Office. Scott No 560. Very unusual!
AVAILABLE AT $80