CENTRAL AFRICA (1962) Runner with torch & palm frond*. Trial color proofs in margin strip of 5. Tropic Cup Games. Scott No C9, Yvert No PA9. Slight creasing in margin.
AVAILABLE AT $60
CENTRAL AFRICAN REPUBLIC (1965) Pouget-Maisonneuve Telegraph Receiver*. Trial color proof pair. Scott No 45, Yvert No 47.
AVAILABLE AT $25
CENTRAL AFRICAN REPUBLIC (1965) Chappé telegraph*. Trial color proof pair. Scott No 46, Yvert No 48.
AVAILABLE AT $25
CENTRAL AFRICAN REPUBLIC (1965) Doignon regulator*. Trial color proof pair. Scott No 47, Yvert No 49.
AVAILABLE AT $25
CENTRAL AFRICAN REPUBLIC (1965) Pouillet telegraph transcriber*. Trial color proof pair. Scott No 48, Yvert No 50.
AVAILABLE AT $25
CENTRAL AFRICA (1967) Radio tower* and radio waves*. Projector*. Map*. RadioVision project. Scott No 86. Yvert No 88. Trial Color Plate Proofs in strip of 5 with multicolor.
AVAILABLE AT $80
CENTRAL AFRICA (1975) Log raft*. Trial color proofs in strip of 5 with multicolor. Scott No 244, Yvert No 252.
AVAILABLE AT $50
CENTRAL AFRICA (1975) Sawmill*. Trial color proofs in strip of 5 with multicolor. Scott No 245, Yvert No 253.
AVAILABLE AT $50
CENTRAL AFRICA (1976) ITU emblem*. Satellite*. Telephone*. Log drummer*. Trial color proof pair. Scott No 249, Yvert No 257. Slight vertical crease in middle.
AVAILABLE AT $30
CENTRAL AFRICA (1983) Man in wheelchair*. With cane*. Trial color proofs in strip of 5 with multicolor. National Day of Handicapped and Elderly. Scott No 623, Yvert No 599.
AVAILABLE AT $60