Kassimov 1875 Embossed coloured white paper. d. 22.5 mm. 3k blue. Ch.4 Specialized catalogue 3k dark blue. Ch.4a 3k ultramarine. Ch.4b 3k blue on adhered paper. Ch.4c
Kassimov
1875 Embossed coloured white paper. d. 22.5 mm. 3k blue. Ch.4 Specialized catalogue 3k dark blue. Ch.4a 3k ultramarine. Ch.4b 3k blue on adhered paper. Ch.4c