Bidspirit auction | Liechtenstein

Liechtenstein - 1915, Prince Johann, 25h dark cobalt, color variety printed on ordinary paper, nicely centered and post office fresh, full OG, NH, VF and rare, Raybaudi certificate, C.v. $2,450, SBK #3y, CHF3,500, Est. $1,000-$1,500, Sc. #3a