Air Service Emblem 16 ¢ — United States, 1923
Air Service Emblem (United States, 1923), face value 16 ¢, “Airmail 1923” series. Photo, catalogue value, details and photo identification.
- Series
- Airmail 1923
- Issue date
- 1923
- Face value
- 16 ¢
- Colors
- Dark blue
- Yvert
- US PA5
- Michel
- US 287
- Stanley Gibbons
- US A615
- Scott
- US C5