1919 6h deep orange, black overprint, well centered, n.h. and post office fresh, v.f., only 250 issued, signed Gilbert and Mrnak, with 1976 Karasek cert. (catalogue value for hinged) - Cat. Val. $2,000
1923 Philately for Labor, silver surcharge "4r+4r" on 5,000r inverted, used on piece, v.f., signed W.Pohl, Roumet etc., rare - Estimate price: $3000-2900