Pneumatic Post - Leoni Type, overprinted 15 c — Italy, 1924
Pneumatic Post - Leoni Type, overprinted (Italy, 1924), face value 15 c, “Pneumatic Mail” series. Photo, catalogue value, details and photo identification.
- Series
- Pneumatic Mail
- Issue date
- 1924
- Face value
- 15 c
- Colors
- Brownish