1918 (15 Jan) preprinted Prisoner of War cover to Switzerland, from Camp III, sent stampless, with oval "Camp for families of Prisoners of War, Bangkok, Siam" purple hs, censored, with Singapore transit and Bern arrival pmks, v.f. and exceptional exhibition item (Image)

Est.US$1,000

1979 International Letter Writing Week, group of 35 imperforate sheet margin singles in various stages of printing, n.h., v.f. (Cat No. 890-93P) (Image)

Est.US$500

1918 Red Cross overprints, complete set, each stamp with appropriate control handstamp on back, h.r., mostly v.f. A rare set, cat. $3286 (Cat No. B1-11) (Image)

Cat. $3286, Est.US$1,500