Croatia: 1830/1947 (ca.), AGRAM/ZAGREB, collection of apprx. 40 covers and apprx
Croatia
1830/1947 (ca.), AGRAM/ZAGREB, collection of apprx. 40 covers and apprx. 320 stamps (Austria, Hungary, Yugoslavia, Croatia), incl. a nice section Austria/Hungary 1st/classic issues with better stamps.
Condition: o (used)/Cover/on piece