London: Smith, 1895, 44pp. Plates. 4o.
Published as a supplement to the London Philatelist.
Herrick, William.*2234.19
Catalogue of the Russian rural stamps.
–New York: Scott Stamp & Coin Co., 1896, 128pp. Illus. L. 8o.
Horner, W. E. V.*2332.55
History and catalogue of the stamped envelopes of the United States.
Philadelphia: L. W. Durbin, 1879, 52 pp. Illus. Sm. 4o.
Horner, W. E. V.*2232.14
The stamped envelopes of the United States, 3d edition.