|
| 1521 |  | 0.21$ Modern Type and Gutenberg Letters1 pc 60 Pf. 1983  Germany |
| 1522 |  | 1 pc 1983 Constitutional Law on Health Protection6 $ 1983  Mexico |
| 1523 |  | 0.24$ UIT / Television / Radio1 pc 20 ¢ 1983  Cuba |
| 1524 |  | 0.06$ Kurpie1 pc 25 zł 1983  Poland |
| 1525 |  | 0.2$ Off-road Vehicle ARO 101 pc 0.50 L 1983  Romania |
| 1526 |  | 0.75$ Off-road Vehicle ARO 2421 pc 1.50 L 1983 Romania |
| 1527 |  | 0.48$ Kayak-two1 pc 50 Romanian ban 1983 Romania |
| 1528 |  | 0.06$ Canoe Racing1 pc 1.50 L 1983 Romania |
| 1529 |  | 0.88$ Henry Coandă (1886-1972), Jet Engine Drawing1 pc 50 Romanian ban 1983 Romania |
| 1530 |  | 0.24$ Hermann Oberth (1894-1989), Three Stage Rocket Drawing1 pc 1 L 1983 Romania |
| 1531 |  | 0.1$ Vostok 1, First Manned Spaceship1 pc 2.50 L 1983 Romania |
| 1532 |  | 0.1$ Sputnik 1, First Satellite1 pc 1.50 L 1983 Romania |
| 1533 |  | 0.1$ Raphael. "Francesco Maria I della Rovere", 1504-15051 pc 5 ¢ 1983 Cuba |
| 1534 |  | 0.1$ Raphael. "Portrait of Pietro Bembo", 15051 pc 20 ¢ 1983 Cuba |
| 1535 |  | 0.08$ Raphael. "Portrait of Cardinal", 15101 pc 2 ¢ 1983 Cuba |
| 1536 |  | 0.06$ Knight in Armor1 pc 5 zł 1983 Poland |
| 1537 |  | 0.05$ Non-commissioned Infantry Officers1 pc 6 zł 1983 Poland |
| 1538 |  | 0.07$ Satellite "D-1" (France), 19661 pc 4 ¢ 1983 Cuba |
| 1539 |  | 0.09$ Sailfish, Redfish, Puffer Fish, Sailship1 pc 30 zł 1983 Poland |
| 1540 |  | 0.07$ Wild Flowers against the Background of Grain1 pc 5 zł 1983 Poland |
Piece: 6,954 (12,571)
Total: 11,100$+