MONACO (1984) Women's gymnastics*. Trial color proof of minisheet of 4. Los Angeles Olympics. Scott No 1418, Yvert No BF27.
AVAILABLE AT $325
MAURITANIA (1976) Men's pommel horse*. Scott No C165. Yvert No PA 168. Montreal Olympics. Trial Color Plate Proofs in block of 6 with multicolors. **.
AVAILABLE AT $145