SIM Co No 40 Watt Junior

(1 entry)








TSB Entry: 841
Approx. Date: 1947
Owner: Greg Basta
Owner Website:
Notes: " These were made in Pittsburgh, PA. by the Specialty Instrument and Machine Company and later models were distributed by the Harvey Miller Corporation. Double acting, bore and stroke are both 15/16"". Boiler 3"" X 6"". Electrically heated by a 500 watt coiled rod, beneath the boiler. "
Video: