Yugoslavia. Collection mostly ★ 1918-1940's on leaves. Interesting and with better material, a lot to find here for the dedicated collector, e.g. Mi A19+A20( = used), 27-29 signed, 33-50, extra Mi 41 used, many Slovenia issue incl varieties, 51-54 (used), 66DD cert, Dues Mi 27-34, 62I/II and 63I/II xx pairs etc. Finally a section of back-of the book Croatia with e.g. perf and other varieties on first officials set incl xx stamps, Dues 17-25 imperf xx, also other varieties on this set, please see many pictures on the website. Fine quality. (800)