- 2nd Anniversary of the Comandante Ferraz Antarctic Station
- 1986-04-25T00:00:00.000Z; 1986-04-25
- Child, Jack
- American University Library. Archives and Special Collections.
- Antarctica -- Discovery and exploration; Scientific expeditions -- Antarctica; Rio de Janeiro (Brazil); Brazil -- Pictorial works; Postage stamps -- Brazil; First day covers (Philately) -- Brazil; Cachets (Philately) -- Brazil
- Local Identifier
- postage stamp