Concise Description of the Collection of Essays of Martin Schroeder. By A. Reinheimer. Leipzig, 1903. ⁂ Seventy-two plates.
(A celebrated Collection of historical value, brought together between the years 1893 and 1902.)
Postage Stamps and their Collection. By Warren H. Colson. Boston, Mass., 1907. ⁂ Seventeen plates.
(Chiefly devoted to a description of the Collection of Dr. William C. Bowers, of Bridgeport, Connecticut, but containing comparative notes on other American Collections.)
Postage Stamps of the Hawaiian Islands in the Collection of Henry J. Crocker, of San Francisco. By Fred J. Melville. London, 1908. ⁂ Eight plates.
A Priced List of the Rare Stamps in the "Winzer" Collection. Stanley Gibbons, Ltd. London, 1894.
⁂ A fine Collection formed by Ernst Winzer, of Dresden, and sold for £3,000.
The Tapling Collection of Stamps and Postal Stationery at the British Museum: A Descriptive Guide and Index, with Portraits and Illustrations. By Fred J. Melville. London, 1905.