Offered is the Triplett 3 1/2 inch Ammeter.  This one is a 0 - 15 Amp type, model no. 0321-1.  The ammeter is clean and in working order. The pointer moves freely when the meter is gently rocked and it deflects when battery tested.  Requires a 2 3/4 inch panel hole.  "Made in the USA by the Gruen Watch Co."   The glass lens is in good condition.  Pick up the old analog meter for replacement use or for an upcoming project. Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.