Title
precision barometer
Identifier
ABDNP:200483a
Description
In glass case with brown wood. Perfect order. Case key in side lock. Another brass key with square hole and thumbwheel for adjusting vernier. Scale 24 - 32. White label inside in holder 'Negretti & Zambra Opticians to her Majesty London'. No 1212
Date
1865-1904
Format
1180mm x 200mm x 170mm (case)
glass, metal, mercury, wood
Coverage
London
Creator
Negretti & Zambra