Measurements: CASE 4 3/4" x 3/8" diameter - THERMOMETER: 4 1/8" x 1/8" diameter
This is a c.1928 medical thermometer produced by the Ex-Ell Instrument Co.
It is housed in a screw top carry tube made of gutta percha in good condition with an easily moving screw top closure. ...click for details
People refer to this type of telescope as maritime. I was unable to find any maker's mark to verify the telescope's intended usage. I do know that the barrels are brass, the protecti ...click for details
Measurements: 6 1/2" total length x 1 1/2" largest diameter including outer case and 6 parts in descending size order to 3 1/4" long x 1 1/8" diameter.
Made of soldered tin.
No repairs or damages other than slight surface pitting. ...click for details