Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Nicaragua - 1936, blue reading up overprint ''Resello 1935'' over double red and blue surcharge 10c on 25c olive black, full OG, LH, VF and very scarce, expertized by H. Bloch, Sanabria #141b, Est. $150-$200 , Sc. #C146 var