This is a lovely 1930’s barograph set in a stunning black ebonized case with deep bevelled glass lift-off lid and chart drawer to the base. The fully working mechanism is of a standard pattern and in light alloy metal - quite unusual for this type of instrument but typical of 1930s Art Deco material. Signed on the base by Robert Ballantine, Radio and Scientific Instruments, 81, Vincent Street, Corner of Renfield Street, Glasgow. 
6 months’ supply of charts and fresh bottle of ink supplied.

Barograph Glasgow

£675.00Price

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