Fine Sterling Silver Compensated Pocket Barometer Altimeter London 1868.
Item History & Price
| Reference Number: Avaluer:15453899 | Period: 1800 to 1900 |
| Material: Silver | Type: Barometer |
Fine Sterling Silver Compensated Pocket Barometer/Altimeter With London Hallmarks For 1868 & Case Makers Mark W.S.Plastic bag pressure tested & works perfectly with excellent pointer reaction under pressure. Condition is excellent & near mint.Bezel rotates perfectly & smoothly.Internal scale numbered 0 to 10, 000 enclosing further scale of 21 to 31 with blued steel indicator pointer.Incised silvered ...dial.
Complete with original carry case which has protected the instrument perfectly over the years but has age related surface wear inside & out, release button missing but hinge & catch work perfectly.Size: 50mm x 68mm (including loop) x 13mm.
Weight: 69.7 grams, with outer case it is 90 grams.
A superb pocket barometer/altimeter with no reserve.
Complete with original carry case which has protected the instrument perfectly over the years but has age related surface wear inside & out, release button missing but hinge & catch work perfectly.Size: 50mm x 68mm (including loop) x 13mm.
Weight: 69.7 grams, with outer case it is 90 grams.
A superb pocket barometer/altimeter with no reserve.
