Bidspirit auction | Liechtenstein

Liechtenstein - 1951, Prince Franz Joseph II and Princess Georgina, 2fr violet ultra and 3fr red brown, complete set of two with perforation 14¾, perfect centering, full OG, NH, VF, C.v. $900, SBK #248B-49B, CHF1,800, Est. $350-$400, Sc. #259a-60a