細節
An ornamental turning slide-rest,
signed J.H.Evans, 104 Wardour Street, London, with 11-inch graduated scale, spiral apparatus drive and fluting stops, for 4-inch centre height; and a user-made wood and steel raising block for 5-inch centre height (2)
signed J.H.Evans, 104 Wardour Street, London, with 11-inch graduated scale, spiral apparatus drive and fluting stops, for 4-inch centre height; and a user-made wood and steel raising block for 5-inch centre height (2)