Shepard, J. (1827). The artist & tradesman's guide: Embracing some leading facts & principles of science, and a variety of matter adapted to the wants of the artist, mechanic, manufacturer, and mercantile community : to which is annexed an abstract of tonnage, duties, custom-house tares, and allowances. [S.l.: s.n.].

Shepard, John. The Artist & Tradesman's Guide: Embracing Some Leading Facts & Principles of Science, and a Variety of Matter Adapted to the Wants of the Artist, Mechanic, Manufacturer, and Mercantile Community : To Which Is Annexed an Abstract of Tonnage, Duties, Custom-house Tares, and Allowances. [S.l.: s.n.], 1827.

Shepard, John. The Artist & Tradesman's Guide: Embracing Some Leading Facts & Principles of Science, and a Variety of Matter Adapted to the Wants of the Artist, Mechanic, Manufacturer, and Mercantile Community : To Which Is Annexed an Abstract of Tonnage, Duties, Custom-house Tares, and Allowances. [S.l.: s.n.], 1827.