A "Kelvin" Vertical Electrostatic voltmeter
KELVIN, BOTTOMLEY & BAIRD, L TD LATE KELVIN & JAS.WHITE L TD N O 18501. GLASGOW & LONDON ; LATE 19TH CENTURY
A "Kelvin" Vertical Electrostatic voltmeter, KELVIN, BOTTOMLEY & BAIRD, L TD LATE KELVIN & JAS.WHITE L TD N O 18501. GLASGOW & LONDON ; late 19th Century with vanes, one for three weights provided and one with pointer to Volt gauge graduated 0-10000 , in glazed ebonised metal case with tripod screw attachments to mahogany plinth base 42.7 x 46.5 x 25.2cm. (16¾ x 18¼ x 10in.)
A "Kelvin" Vertical Electrostatic voltmeter
KELVIN, BOTTOMLEY & BAIRD, L TD LATE KELVIN & JAS.WHITE L TD N O 18501. GLASGOW & LONDON ; LATE 19TH CENTURY
A "Kelvin" Vertical Electrostatic voltmeter, KELVIN, BOTTOMLEY & BAIRD, L TD LATE KELVIN & JAS.WHITE L TD N O 18501. GLASGOW & LONDON ; late 19th Century with vanes, one for three weights provided and one with pointer to Volt gauge graduated 0-10000 , in glazed ebonised metal case with tripod screw attachments to mahogany plinth base 42.7 x 46.5 x 25.2cm. (16¾ x 18¼ x 10in.)
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