South America
1932 The 400th Anniversary of the Colonization of Brazil WM: 10
1932 The 400th Anniversary of the Colonization of Brazil WM: 10
1931 Airmail – Issue of 1929-1930 Overprinted “ZEPPELIN” Surcharged
1931 Airmail – Issue of 1929-1930 Overprinted “ZEPPELIN” Surcharged
1931 Industry & Culture – New Watermark WM: 10
1931 Industry & Culture – New Watermark WM: 10
1930 Industry and Culture – Not Issued Stamp
1930 Industry and Culture – Not Issued Stamp