MONACO (1976) Boxing*. Trial color proof. Montreal Olympics. Scott No 1029, Yvert No 1061.
AVAILABLE AT $25
LIBERIA (1955c) Boxing*. Scott No 349. Yvert No 327. Full sheet of 25 Imperforate Trial Color Plate Proofs in only one color: pale violet, with margin inscription: "The Republic of Liberia. Sports Issue BOXING." An exceptional item from the Archives of the Printer. **.
AVAILABLE AT $450
LIBERIA (1955) Boxers*. Antoinette Tubman Stadium*. Trial color proof pair. Scott No 349, Yvert No 327.
AVAILABLE AT $25
DAHOMEY (1963) Boxers*. Trial color proofs in strip of 5. Friendship Games at Dakar. Scott No 172, Yvert No 192. Attractive!
AVAILABLE AT $60
MONACO (1976) Boxers*. Trial color proof block of 4. Montreal Olympics. Scott No 1029, Yvert No 1061.
AVAILABLE AT $75
NEW CALEDONIA (1969) Boxers*. Trial color proofs in strip of 5 with multicolor. 3rd South Pacific Games. Scott No 378, Yvert No 362.
AVAILABLE AT $60
NIGER (1973b) Boxers*. Trial color proofs in strip of 5 with multicolor. 2nd African Games. Scott No 263, Yvert No 267.
AVAILABLE AT $60
ZAIRE (1985) Boxing*. Set of 3 progressive proofs including final colors. Scott No 1184. Olymphilex 85.
AVAILABLE AT $30