Thermometer Ultra-thin Adjustatherm Pat 1955 No 2672053 SGA Co
Range 0C to 250C in 2C divisions
313 mm long
Glass O.D. 4 mm on lower 157 mm, 5.5 mm on remainder
yellow backing
Comes with generic protective tube
Several lab thermometers offered in other ads.
Last 2 pictures: 7 thermometers offered in different ads, 3 antique thermometers.
NOTE: 3 antique thermometers not available.
Please visit my other ads; many shop, technical and lab & electronic things from my late father's estate.