Lot No. 803
| Auction No. | 25 |
| Category |
World Airmails Airmails |
| Est. | $80 |
| Status | SOLD $80 |
France 1935 (13th Sept) Calais Rocket Mail covers x 2 both with French 5c & 10c tied by "Experience Interrompue par ordrre du Ministere de I'Interieur" cachets in violet, one with blue "Premier Vol Par Avion Fusee Roberti Calais 1935" vignette. Each signed in green by Karl Roberti, rocket experimenter. Good cond. (2)
Image represents the entire lot.