Syndicato Condor was a subsidiary of Luftansa established in Rio de Janiero in 1927. The company issued private stamps for its airmail contract with the Brazilian government; stamps bearing the company name paid the authorized airmail surtax. In 1930 the company entered into a contract with Lloyd Aereo Boliviano (South America's second oldest airline after Columbia's Avianca) providing services between Brazil and Bolivia. In 1943 the company became Cruziero (Servicos Aereos Cruziero do Sul).

Cover Commemorating the First Airmail Service Between Brazil and Bolivia on August 29, 1930.

Reverse side of cover.