A catalogue for advanced collectors of postage stamps, stamped envelopes and wrappers; (1890)
Collin, Henry, Calman, Henry L, Scott Stamp and Coin Company, Inc · New York : The Scott Stamp and Coin Co., Limited · leaf 67
HANOVER, 311 … I 2 April 1857. 111 Iggr dark green Stamp embossed in upper left corner, white 11 2 isgr red wove paper, small gum on the flap. Two 1 13 isgr carmine red lines of inscriptions in minute capitals in blue 1 14 2sgr blue green across the upper left corner: EIN 115 2sgr dark blue (ZWEl) (DREI) SILBER…
Postage stamps · Covers (Philately)
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.