1859, Michel n° 20y used signed Thoma, very fine! (Image)

1867, Michel n° 34 used signed Richter, very fine! (Image)

1851-1923 collection on printed pages with a useful range of earlier issues used, the later period mostly mint, also some back of book, Stationery 'cut outs' etc. Over 300 stamps (STC Scott approx $3'400).