1950s German Barometer Porcelain Dial F*S Hermes knob replacement Genuine Original Ernst LEITZ -

Genuine Original Ernst LEITZ - Leica Oubio Adapter 16466 for using Visoflex I lenses on a Viso II or III

that could be attached or detached at the base using a large pair of brass hooks to make it easier to don the heavy pack

The Zephyr system was intended for technical artists doing things like machine parts diagrams and architectural drawings

you would form one letter at a time with the scriber

1950s German Barometer Porcelain Dial F*S Hermes knob replacement Genuine Original Ernst LEITZ -1950s German Mid Century modern barometer. Very nice condition, glass and porcelain gauge face are in excellent shape, very minor wear on wood edges and some fading on the top of the brass. This is a compensated barometer, made in West Germany and is not influenced by temperature Measures 7 1 2"diameter X 2 " deep. Great for hanging on wall with original hanger. Classic Mid Century Modern Style!!!!!