Details
An oxidised-brass combination compass inclinometer,
with folding prism and foresight, by E.R. Watts & Son London, in leather carrying case with suspension strap -- 4in. (10.2cm.) dia.; and a table barometer by Zeiss, with Fahrenheit scale, the underside numbered 40169, with shaped plinth base -- 6 5/8in. (16.8cm.) high
See Illustration (2)
with folding prism and foresight, by E.R. Watts & Son London, in leather carrying case with suspension strap -- 4in. (10.2cm.) dia.; and a table barometer by Zeiss, with Fahrenheit scale, the underside numbered 40169, with shaped plinth base -- 6 5/8in. (16.8cm.) high
See Illustration (2)