Praegu kuvatakse: Panama - postmargid (1930 - 1939) - 1 margid.
1931
Airmail - Opening of Service between Panama City and Western Province
28. november WM: mitte ükski perforatsioon: 12½
![[Airmail - Opening of Service between Panama City and Western Province, Tüüp CA]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/CA-s.jpg)
