Walker, Charles V.

Walker, Charles V. ELECTROTYPE MANIPULATION: Part I Being the Theory, and Plain Instructions in the Art of Working in Metals, by Precipitating Them From Their Solutions, Through the Agency of Galvanic or Voltaic Electricity.. From the Thirteenth London Edition [Part II.. Instructions in the Arts of Electro-Plating, Electro-Gilding, and Electro-Etching.. From the Sixth London Edition]. Philadelphia: Carey and Hart 1844. First American edition. 12mo. 2 parts in 1. 72;iv,(13)-78pp. Indices. Plus (2)pp. publisherís ads. Illustrated with several woodcut text figures. Orig. blind stamped black cloth with only a hint of wear to the corners. Quite scarce.