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Details
An early 19th-Century military pattern gunner's level,
stamped BERGE LONDON, with sliding blued-steel pointer and bubble level -- 4in. (11.5cm.) high; a pair of brass proportional dividers with steel pointers (possibly French), and a silver metal mounted ivory folding rule, with London inches on one side, the other with equivalent metric measurements, with indistinct maker's stamp, in leather part case -- 4.5/8in. (11.7cm.) when folded
See Illustration (3)
stamped BERGE LONDON, with sliding blued-steel pointer and bubble level -- 4in. (11.5cm.) high; a pair of brass proportional dividers with steel pointers (possibly French), and a silver metal mounted ivory folding rule, with London inches on one side, the other with equivalent metric measurements, with indistinct maker's stamp, in leather part case -- 4.5/8in. (11.7cm.) when folded
See Illustration (3)