A boxwood and brass vernier caliper gauge, for C & J Clayton Limited Bradford, no.1465, a folding boxwood and brass rule by Raybone and Sons, rosewood and brass square and a brass and rosewood plotter
A boxwood and brass vernier caliper gauge, for C & J Clayton Limited Bradford, no.1465, a folding boxwood and brass rule by Raybone and Sons, rosewood and brass square and a brass and rosewood plotter (4)