Airmail. Crash of the Douglas DC 8 Bras Cubas in Guanabara Bay near Rio de Janeiro 20-8-1962 (Nierinck 620820). Cover from Buenos Aires to Amsterdam with cachet Avion Sinistré in black and Dutch label Beschadigd te Amsterdam CS ontvangen. Post afkomstig van in zee gestort vliegtuig. This label not mentioned in Nierinck!