1870, 3r black, two examples, of which one unused without gum in clearly distinctive shade (signed Stolow), being marginal and with good to very large margins, the second example, cut close to slightly into, very rarely found used on piece and tied by dotted lozenge and cds; a very desirable and unusual pair. (Image)

1878, 5c on 1c rose, black surcharge, a remarkable block of four from the upper left corner of the sheet, displaying an outstandingly well centred surcharge with its characteristic oily impression, ample to huge even margins, very fresh original gum, rare and superb. (Image)

1931-35, Zeppelin group of five covers to Germany, France and Switzerland, each showing a different issue, and two featuring complete sets of the 1934 and 1935 issues; a scarce assembly. (Image)