1919 Krakow Issue, 20h rose red, used, pos.IIA-66, v.f., with Mikulski certificate, cat. $650 (Cat No. J4) (Image)

Cat. $650, Est.$200

1919 Krakow Issue, 40h rose red, used on piece, pos.IIA-1, v.f., signed Dr.Kronenberg, cat. $4000 (Cat No. J7) (Image)

Cat. $4000, Est.$150

1921 50mk and 100mk (size 37x46mm), imperforate composite proof sheetlet of four (two of each value) in black on chalky paper, fresh and v.f., signed L.Schmutz, rare (Cat No. J46-47P) (Image)

Est.$1,200

1924 25gr, 30gr, 40gr, 1zl, 2zl, 3zl and 5zl, seven different imperforate pairs, 40gr vertical, others horizontal, unused without gum as issued, with invalidating printer's crayon marks, fine-v.f. (Fi.D72/79) cat. $2100 (Cat No. J75/82var) (Image)

Cat. $2100, Est.$350

1930 40gr black, unadapted design, large die essay (110x126mm) in black on thick card, similar in design to the issued 5gr Eagle, creases and marginal faults, fine and undoubtedly very rare (Cat No. J83E) (Image)

Est.$750

1934-38 10gr-50gr surcharges, seven different, each with a faint "Specimen" handstamp in blue green, by a Portuguese African Postal Administration, fine-v.f., with Peter Holcombe certificate (Cat No. J84-90S) (Image)

Est.$500

1934-36 20gr and 25gr surcharges, each with a faint "Specimen" handstamp in blue green, by a Portuguese African Postal Administration, fine-v.f., with Peter Holcombe certificate (Cat No. J93-94S) (Image)

Est.$200