Electric Toy Making for Amateurs. Including Batteries, Magnets, Motors, Miscellaneous Toys and Dynamo Construction

New York: Munn & Co, 1899. Early reprint. 12mo (18cm). Publisher's blue cloth board, title decoratively stamped in silver on front board; viii,[9]-140pp; illus; 4pp publisher's ads. Trace of rubbing at spine ends and board corners; text clean, tight and unmarked; Very Good or better. A highly technical treatise, and possibly the first manual of its kind. First published in 1891, OCLC notes reprints as late as 1921.