GUINEA (1962) Mosquito*. Malaria eradication emblem*. Pair imperforate between. Scott No C29, Yvert No PA16.
AVAILABLE AT $15
GUINEA (1962) Mosquito. Microscope Overprinted in black instead of red.. Scott No B25.
AVAILABLE AT $12
GUINEA (1962) Croix Rouge. Capsule spatiale* cerclant autour de la terre*. Yvert No 168. Scott No 309. Centenaire de la Croix Rouge Internationale. Superbe variété: omission de la couleur verte dans un feuillet de 20 timbres non dentelés. Le fond et le nom du pays manquent! **.
AVAILABLE AT $225
GUINEA (1966) Water cycle*. UNESCO emblem*. Imperforate pair with color orange missing. Symbolic water cycle, issue was for the Decade of International Hydrology. Scott Nos 435, Yvert No 286.
AVAILABLE AT $40