Williams Trimometer, Henry Browne & Son, London

Physical description

Rectangular open box with doweled edges. Measuring instruments are visible inside, as well as a pendulum that still moves. Two metal knobs located on the outside of the box.

Inscriptions & markings

‘The/WILLIAMS TRIMOMETER/ No 57/MANUFACTURED BY HENRY BROWNE & SON LTD/BARKING & LONDON’

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