Details
TROUGHTON & SIMMS, London
A part-set of drawing instruments, including a swinging-arm protractor, various electrum compasses, a proportional divider, rules and other items, all in a brass-mounted oak case with twin trays and drawer in base -- 14½in.(37cm.)wide, dated 1910
A part-set of drawing instruments, including a swinging-arm protractor, various electrum compasses, a proportional divider, rules and other items, all in a brass-mounted oak case with twin trays and drawer in base -- 14½in.(37cm.)wide, dated 1910