Bidspirit auction | Worldwide Aerophilately - Bolivia
Worldwide Aerophilately - Bolivia - 1930, Zeppelin issue, inverted brown overprint on Aviation School stamp of 50c orange and black, full OG, LH, VF, Champion guarantee hs, C.v. $225 , Sc. #C16a
Worldwide Aerophilately - Bolivia - 1930, Zeppelin issue, inverted brown overprint on Aviation School stamp of 50c orange and black, full OG, LH, VF, Champion guarantee hs, C.v. $225 , Sc. #C16a