Weston wood case ammeter (AC & DC model 370 serial #2240) - 2A scale. Has it's original calibration sheet dated August 1931! Two plates are mounted on the outside of the case:

"RESERVED APPARATUS INDUCTIVE INTERFERENCE"

"RETURN TO A.T. & T. CO DEPT. OF D & R, NEW YORK CITY"

Nice go-with with the A.T. & T. connection! Appears to be in working condition -- Varnished case has crazing and a crack near the hinge on top - excellent refinish candidate. here is the inside [id=313584626].

Actual postage will be added.