Paraguay, Michel BLOCK 134, Postfrisk -MNH
1969. PARAGUAY. SPACE. EUROPA. SATELIT ESROP 1 B. Gs 23.40 BLOCK

Paraguay, Michel BLOCK 144, Postfrisk -MNH
1970. PARAGUAY. SPACE. MAP OF THE MOON. Gs 23.40 BLOCK

Paraguay, Michel BLOCK 105, Postfrisk -MNH
1967. PARAGUAY. SPACE. KENNEDY. Gs 50.00 BLOCK

Paraguay, Michel BLOCK 26, Postfrisk -MNH
1962. PARAGUAY. SPACE. SATURN. COOPER, SCHIRRA.. Gs 50.00 BLOCK

Paraguay, Michel BLOCK 106, Postfrisk -MNH
1967. PARAGUAY. SPACE. KENNEDY. Gs 12,45, 18,15 + 36.00 BLOCK

Paraguay, Michel BLOCK 258, Postfrisk -MNH
1975. PARAGUAY. SPACE. VIKING. Gs 15 BLOCK

Paraguay, Michel BLOCK 294, Postfrisk -MNH
1977. PARAGUAY. SPACE. VIKING. Gs 25 BLOCK

Paraguay, Michel BLOCK 282, Postfrisk -MNH
1976. PARAGUAY. SPACE. VIKING. 200 years USA. Gs 25 BLOCK

Paraguay, Michel BLOCK 135, Postfrisk -MNH
1969. PARAGUAY. SPACE. MARINER 7. STUHLINGER. Gs 23.40 BLOCK

Paraguay, Michel BLOCK 209, Postfrisk -MNH
1973. PARAGUAY. SPACE. VIKING. MARS. Gs 25 BLOCK