Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1
Lot 167:
1913, Laufen, 50c green, ”Laufen – Solothurn. 28.9.13” air post marking, stamp with full OG, mostly VF, SBK #VII, CHF2,600, Est. $400-$500
Share this lot: