An internal cutting frame signed Holtzapffel & Co. (as Vol V fig.139; an eccentric cutting frame with key (as Vol V figs 193/194), with twenty-four cutters in wood block; a Samuel Mordan's self centring wire chuck (Vol IV figs. 248/249) numbered 1295; a large drill spindle; a universal cutting frame in lacquered brass and polished steel with two extra spindles; and a scratch-built cutting frame --the cutting frames with 9/16in. square shanks (9)