Angstrohm Precision Type 300R 600V 12 Ohm Rheostat 13418

  For sale is a Angstrohm Precision, Inc. Type 300R Vitrohm Rheostat.
  Marked "Spec.672507".  600 Volt rating.  12 Ohms.  6" Overall
  diameter of toroidal section.  Made in USA.

(Click on the thumbnail images to enlarge)