Details
KELVIN, BOTTOMLEY & BAIRD LTD., Glasgow
A Lord Kelvin's Electric Balance, No.15234, with twin coils, in glazed ebonised case on polished slate base with three levelling screws -- 21½in.(55cm.)wide(top panel lacking)
A Lord Kelvin's Electric Balance, No.15234, with twin coils, in glazed ebonised case on polished slate base with three levelling screws -- 21½in.(55cm.)wide(top panel lacking)