John Stringfellow's steam-powered model, 1848 0.50 ៛ — Cambodia, 1987
John Stringfellow's steam-powered model, 1848 (Cambodia, 1987), face value 0.50 ៛, “Experimental Aircraft Designs” series. Photo, catalogue value, details…
- Series
- Experimental Aircraft Designs
- Issue date
- 1987
- Face value
- 0.50 ៛
- Colors
- Multicolor
- Yvert
- KH 745
- Michel
- KH 876
- Stanley Gibbons
- KH 832
- Scott
- KH 798