A fine mahogany cased Barograph by Ross of London
£650
Product Description
A fine mahogany cased Barograph by Ross of London. Having a bevelled glass removable lid, and a drawer below to house the charts. The mechanical eight-day movement is housed in the drum, fitted with a seven-day chart that covers one full rotation of the drum. The ink trace, or barogram, on the recording paper, is a visual record of changes in pressure. In good working order complete with bottle of ink.
Size 14 x 9 x 9 inches tall (35 x 22 x 22 cm tall)
Price £650
Stock no. 6605