LOT 449
Mahogany cased barograph

Estimate: $500 - $700

LOT 448
Bauch and Lomb microscope.

Estimate: $150 - $200

LOT 436
Barometer

Estimate: $100 - $150
Sold For: $150

LOT 456
Barometer in octagonal walnut case by Short & Mason

Estimate: $50 - $100

LOT 451
Cased compass thermometer.

Estimate: $50 - $75
Sold For: $120

LOT 495
Barometer in the form of a propeller.

Estimate: $40 - $60