Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1
Lot 332:
1922, Niagara Falls, 25c yellow green, top sheet margin plate No.17445 block of six, both left stamps have slightly disturbed gum, mentioned for accuracy only, full OG, NH, F/VF, C.v. $425, Est. $150-$200 , Sc. #568
Share this lot:
