The compleat city and country cook: or, Accomplish'd housewife. Containing, several hundred of the most approv'd receipts in cookery, confectionary, cordials [etc.] ... Illustrated with forty-nine large copper plates, directing the regular placing the various dishes on the table ... also, bills of fare according to the several seasons for every month of the year ...

Mode of access: Internet.

The copper-bearing rocks of Lake Superior,

Abstract of report issued as Monograph of the U. S. Geological survey, vol. v.

An introduction to astronomy. In a series of letters, from a preceptor to his pupil. In which the most useful and interesting parts of the science are clearly and familiarly explained. Illustrated with copper plates.

Mode of access: Internet.

Mexican copper tools : the use of copper by the Mexicans before the conquest, and The Katunes of Maya history, a chapter in the early history of Central America, with special reference to the Pio Perez manuscript /

Mode of access: Internet.