U.S.A., Michel 36-46 or Scott 145-55 (*), 1870 Presidents imperf proof SET on white carton paper (12). superb condition. (Image1)

U.S.A., */used collection 1851–1940 on leaves. Many older stamps with high face values. Mostly good quality (>300) (Image1)

U.S.A., **/*/used collection 1851–1949 in album. Good representation of older issues. See images. Mostly good quality (>400) (Image1)

U.S.A., **/*/used collection 1870-1993 in 2 large Schaubek albums, well-filled after 1923. Many stamps including high ** values, so the nominal value is high. Also some Greenland */**. In the beginning somewhat mixed quality, later fine (2000+)

U.S.A., Used accumulation Classics/older. BACK OF THE BOOK, old wooden cigar box with several thousands of stamps in (mainly) glassines but also on cards etc. Much Stock transfer but also e.g. Internal revenues etc. Genuine old lot!