ASV
Rāda: ASV - Aviopasts Markas (1918 - 2012) - 2 marka.
1935
"China Clipper" over the Pacific
22. novembris SV: Neviens Perforēšana: 11
![["China Clipper" over the Pacific, veids M]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/M-s.jpg)
1937
"China Clipper" over the Pacific
15. februāris SV: Neviens Perforēšana: 11
![["China Clipper" over the Pacific, veids M1]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/M1-s.jpg)
![["China Clipper" over the Pacific, veids M2]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/M2-s.jpg)
