ST. THOMAS & PRINCE (1979) Balloons*. Set of 6 imperforate pairs. Scott Nos 555-60, Yvert Nos 584-9.
AVAILABLE AT $120
GUINEA-BISSAU (2006) Wright brothers*. Cayley*. Montgolfier*. Zeppelin*. Set of 4 imperforates with decorative borders.
AVAILABLE AT $40
BELGIUM (1983) Balloons over city, country. Set of 2 imperforates. Scott Nos 1146-7, Yvert Nos 2094-5.
AVAILABLE AT $40
NICARAGUA (1980) Graf Zeppelin*. Set of 2 perf + imperf S/S celebrating 10th anniversary of Apollo XI and Lunokhod. Michel Blocks 131Aa-Bb.
AVAILABLE AT $80
GABON (1983) Balloons. Set of 3 imperforate pairs. Scott Nos C258-60. Yvert Nos PA256-8. Bicentennial of first balloon flight.
AVAILABLE AT $40
DJIBOUTI (1983a) Balloons*. Set of 3 imperforate corner blocks of 4. Scott Nos C172-4, Yvert Nos PA178-80.
AVAILABLE AT $75
LESOTHO (1983b) Montgolfier balloon*. Imperforate corner block of 4. Scott No 403, Yvert No 545.
AVAILABLE AT $75
CHAD (1983) Centenary of balloon flight*. Set of 6 imperforate souvenir sheets. Scott Nos 448-51,C268-9. Yvert Nos 408-11,PA257-8.
AVAILABLE AT $30
CENTRAL AFRICA (1983) Balloon flight*. Set of 6 imperforate minisheets. Scott Nos 608-13, Yvert Nos 604-7,PA293A-B.
AVAILABLE AT $40