ih-9  : The EMO inhaler

A massive chunk of cast metal with waterbath to give it some thermal stability as the evaporating ether cooled it down and altered its calibration. The modern Diamedica kit shown below weighing in at 9.8kgs is a different kettle of fish.

Sn Sarfait 750x507 Web
Western Dhofar 23 Nov 22 Web 750x544
Sherishitti Sh 980 Deefa 750x656
Sherishitti Caves
Dianas Web 600
Sn Hawf 750x507