Первая автоматная марка Бразилии.
Brazil Post
2nd:<a rel="nofollow" class="external free" href="https://www.ebay.com/itm/1979-Brasilien-ATM-1-1808166/254714366406?hash=item3b4e28c9c6:g:dS8AAOSwubdfWSD7">https://www.ebay.com/itm/1979-Brasilien-ATM-1-1808166/254714366406?hash=item3b4e28c9c6:g:dS8AAOSwubdfWSD7</a>.<br>1st: Michel Südamerika 2013/2014 (A–I). Übersee-Katalog. Band 3.1. S. 532.