Galerie

Freie Stadt Danzig; Kogge values, Essays, Proofs and Un-issued Stamps.

All 'Kogge' values printed in Black on thick chalky paper without watermark by Julius Sauer, Danzig.
- 5 - 10 - 25 - 40 and 80 Pfennig.
- 1 - 2 - 3 - 5 and 10 Mark.

- Center only in black on plain yellowish paper.
- 2 Mark, frame only on plain yellowish paper.
- 1 Mark, frame only on plain yellowish paper.
- 1 Mark, frame only in black on plain white coated paper.
- 2 Mark, frame only in black on plain white coated paper.
- 3 Mark, frame only in black on plain white coated paper.