Manuscript 1577 | Letter of Maria van Oostenrijk (1528-1603), Marie of Austria, Empress of Germany 1528-1603, daughter of Emperor Charles V (Karel V) and spouse of Maximilian II, Holy Roman Emperor and King of Bohemia and Hungary, dated Prague (Praag, Praga) 1577, send to Baron Juan. Text in Spanish (12 lines) with autograph “Maria”.