Three good books, called The Burning Prairie, Ten Cents, Dick Cheverly's Adventures and Misadventures, a stamp album containing 142 stamps, and three sets of fancy cards, for a good self-inking printing-press with font of type.

James E. Hardenbergh,
109 Lexington Avenue, Brooklyn, N. Y.


Ores and other minerals, and cocoons of a very large moth, six inches across the wings, some of the cocoons nearly as large as my fist, for Indian relics, ocean curiosities, and sea-shells. Correspondents will please write to arrange exchange. Also, if desired, large butterflies properly spread for collector's case.

Arthur C. Smith,
554 Division St., Chicago, Ill.


Three stamps of Argentine Republic, three of Brazil, two of Cape of Good Hope, three of Chili, four of Egypt, three of Hong-Kong, three of Norway, four of Russia, and one of Turkey, for a complete set of Curacoa or of Surinam; twelve Switzerland stamps, for a 7-cent State Department. No duplicates in any of the above.

H. Harbeck,
142 East Thirty-sixth St., New York City.


Foreign stamps, shells, minerals, and curiosities, for 7, 90, and 15 cent War and State, 15 and 24 cent Agriculture, 10-cent Executive, and 24-cent Treasury stamps, St. Helena coins, U. S. cents of 1793, 1799, 1804, and 1809, and Indian arrow-heads. I belong to the Providence Natural History Society, and am Secretary of it. H. R. Guild is President. Any letters addressed to the head-quarters of the club will reach me.