The Laboratory, or, School of arts containing a large collection of valuable secrets, experiments, and manual operations in arts and manufactures (Printed by C. Whittingham for H.D. Symonds, J. Waplis, and Wynne and Scholey, 1799)
"G. Smith" sometimes identified as George Smith, the dedication to some eds. of v. 1 is signed: Godfrey Smith.--NUC pre-1956. - Filmed from the holdings of the New York Public Library, New York, N.Y. - Goldsmiths'-Kress no. 17585.4-1. - OCLC, 24888874. - Reproduction of original from New York Public Library