Lot No. 772
| Auction No. | 25 |
| Category |
Literature Airmails |
| Est. | $20 |
| Status | SOLD $16 |
"Balloon Posts: World Catalogue" by Drs J. Boesman (1968). Published in Netherlands but in English with b&w photos. Flights listed in date order by country. 260pp. Good cond.