A glass tube of 6mm bore is contained in an enamelled and lacquered brass case, mounted on a polished wooden board with plates for fixing to wall, open plate reflectors and ring and screws for vertical adjustment. The silvered scales, graduated in inches and mm are read by...
Dial 100mm diameter, dial scale 960 to 1060 millibars (28-31 in x 0.1 in), figured in black, good quality, movement mounted in a polished plastic frame 155mm diameter with glass in anodized bezel with lug for rear mounting....