Image #1
Lot #
69 | L 
| Scott # 29
| 1923, "Prombank", horizontal strip of three labels in black, red and yellow, worker 1k x2 or soldier 3k are affixed over, used on reverse of official pre-printed Prombank cover, sent in Moscow, tied by "3.11.23" datestamp, delivered at the same day, mostly VF and very scarce . |