1924-28, Group of covers/cards incl. 1928 Huygens “Swimming” postal stationery card with a couple of small marks (Jonker type C4a), 1924 Olympic machine cancel tying 10c Semeuse, 1925 Olympic Congress postal stationery mint and cancelled sets of 5 and 1928 unused ppc of stadium (Image)

1906 Olympics 3l violet imperf. proof on carton paper in sheetlet of nine, printed later as a sample of Perkins Bacon’s work, with hs H2007, a few tone spots, fine & rare (Image)

1906 Olympics 10l brown, imperf. proof on carton paper in sheetlet of nine, printed later as a sample of Perkins Bacon’s work, with hs H2008, a few toned spots, fine & rare. (Image)

1906 Olympics 25l brown imperf. proof on carton paper in sheetlet of six, printed later as a sample of Perkins Bacon’s work, with hs H2011, a few tone spots, fine & rare (Image)

1906 Olympics 50l green imperf. proof on carton paper in sheetlet of six, printed later as a sample of Perkins Bacon’s work, with hs H2012, a few tone spots, fine & rare (Image)

1906 Olympics 5D rose imperf. proof on carton paper in sheetlet of six, printed later as a sample of Perkins Bacon’s work, with hs H2014, a few tone spots, fine & rare (Image)

1923 (Dec 8) Postcard from Chamonix with three 10c Semeuese tied by “SPORTS D’HIVER CHAMONIX MONT BLANC JANVIER 1924” roller cancel, fine (Image)

AFARS ET ISSAS (French Territory): Complete set of 4 values in 4 complete sheets of 25 COLOUR ESSAYS incl. multicolour essays, very fine and very rare (100 colour essays) (Image)