Private Treaty / Philately / Czechoslovakia 1918-1939 / Posta Ceskoslovenska 1919 Overprint Issue
210 000 CZK
Pof.55 K+KN, Triangle 2h brown-red with 4 overprinted and one unoverprinted coupon in horiz. stripe, overprint types I+III+II+III+I; superb mint never hinged, certificate Vrba, exp. by Gilbert and Vrba, exceedingly rare and decorative multiple, decoration every big collection, interesting also as investment!