Image #1
CZECHOSLOVAKIA
Overprints on Austrian Air Post stamps
Lot # 669 | U | Scott # B37
| 1919, black diagonal overprint "Posta Ceskoslovenska" over surcharged stamp of 1.50k on 2k lilac, stamp size 26x29mm, neatly cancelled on a piece, mostly VF, expertized by Z. Mikulski . |