拍品专文
The chucks, while very similar to Holtzapffel, are heavier and may be Evans.
细节
A goneostat signed J.H. Evans London; a vertical cutting frame signed J.H. Evans Maker 104 Wardour Street; a six-screw bell chuck; an 8-inch faceplate with four jaw dogs; a driver chuck; and a backplate, all numbered 1261 (7)