Image #1
CROATIA
Semi - Postal issues
Lot # 792 | ** P | Scott # B39
| 1943, Philatelic Exhibition in Zagreb, 18+9k black violet, perforated and imperforate blocks of four (the last one with tiny hinges at corners, mainly on margins) and six imperforate trial color proofs, all with full OG, NH, VF and rare group, Est. $500-$600 . |