Antique Oak Cased  Barograph Recording Barometer J.H. Steward in Working Order
 
In good working condition, the lacquered brass is in excellent order. Comes with literature for Negretti & Zambra, and could indeed have been made by them. Complete with a drawer that has charts, and the original ink bottle. 36cm x 22cm x 21.5cm.
 
£595