MAHOGANY 8-DAY BAROGRAPH

A mahogany and glazed case 8-day barograph, the lift-off lid enclosing a gilt brass armature and eight bellows, recording onto the 8-day drum. The case with a lower frieze drawer for spare, and recorded papers. The barograph by "Thomas Armstrong & Bro Ltd, 78 Deansgate, Manchester" with registration No. 3604.

H 8 1/2 inches; w 14 1/2 inches; d 9 inches.

c. 1920