Bidspirit auction | 1938 Rocket Mail - Rocket
1938 Rocket Mail - Rocket test at Alipore - carried by Rowland Hill test Mail Rocket No: 172 - Bearing Stephen Stephen H. Smith Signature
1938 Rocket Mail - Rocket test at Alipore - carried by Rowland Hill test Mail Rocket No: 172 - Bearing Stephen Stephen H. Smith Signature