RUSSIA-Entire (1931) Newspaper. Postal card (O) with illustrated advertising 'Cooperative Gazette.' (ImageA)

RUSSIA-Entire (1932) Woman on tractor with publications. Postal card (O) with illustrated advertising 'Newspaper and magazine subscriptions are accepted by mail, by the postman or at workers' centers.' (ImageA)

FRANCE-Entire (1935) Mimeograph machine. PTT letter (Cheques Postales) with illustrated ad on reverse for RENEX document duplicator. (ImageA)

SPAIN-Local Stamp (1936) Helicopter flying over press building. Set of 4 corner imperforates. Scott Nos C77,C80,C82,C84. (ImageA)

U.S.A.-Entire (1956) Printing press. Two cent postal card (O) with illustrated ad for Oesterling Printing, Bridgeton, New Jersey. (ImageA)

INDIA-Proof (1969) Nageswara Rao. Photographic proof from the archives of India Security Printers. These proofs were made before printing the stamps and often show levels of detail missing in the issued stamps. Scott No 492, Yvert No 275 (ImageA)

INDIA-Proof (1970) C. N. Annadurai. Photographic proof from the archives of India Security Printers. These proofs were made before printing the stamps and often show levels of detail missing in the issued stamps. Scott No 509, Yvert No 292. (ImageA)

NEW CALEDONIA-Deluxe proof (1994) Le Monde 50th anniversary. Deluxe sheet. Scott No 707, Yvert No 674. (ImageA)