| Brazil - XX | 1931 (17 Oct) RJ - Germany, Berlin (27 Oct) French Aeropostale reverse special cachet. Air multifkd envelope with blue air Condor Zeppelin label as advert for reply. Interesting at 2,400rs rate. |
U$ | 28 |
| Brazil - XX | 1931 (17 Oct) RJ - Germany, Berlin (27 Oct) French Aeropostale reverse special cachet. Air multifkd envelope with blue air Condor Zeppelin label as advert for reply. Interesting at 2,400rs rate. |
U$ | 28 |