The brassfounder's manual : instructions for the modelling, pattern-making, moulding, alloying, turning, filing, burnishing, bronzing, etc., etc. ... (1879)
Graham, Walter · London : Crosby Lockwood and Co. · leaf 57
THE BRASSFOUNDEU'S MANUAL. 43 Where the double line is shown, Fig. 19, the tool Tig. 20. is ground to an angle of 80"^ ; where the single line is drawn, the tool remains at 90°. See Fig. 20. Springing^ Planing^ and Hollowing Tools. — The springing tool. A, acts as a scraper, to remove all … Fig. 21. roughness ; and, from the spring which it possesses, the form or shape of the work remains untouched ; B is a planing tool for " thin cuts," and leaves the work beautifully smooth; c and d are hook tools, for hollow work. General Remarks on Lathe Work— It will be observed that…
Brass founders
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
