Antique Ritter MILLIAMP METER Excellent condition

Description

Antique Ritter MILLIAMP METER Excellent condition
Here is a milliamp meter from a very old Ritter x-ray unit. Dimensions are 2 ¾” in diameter and 1 3/4” depth with a 3 ½” flange. Item is in excellent condition. The face is silvered.
VTG 1890's ANTIQUE KNOTT DYNAMO BI-POLAR ELECTRIC MOTOR BIPOLAR FAN EDISON ERA
OLD AND ORIGINAL
SMALL IDENTIFYING PLATE ON TOP:
DYNAMO 97-17
L.E KNOTT APPARATUS CO.
BOSTON
CIRCA LATE 1800'S
A SWEET AND INTERESTING LITTLE EARLY MOTOR
IT MEASURES 3.5" TALL
THE BASE 3.75" X 2.25"
THE MIDDLE BIT STILL SPINS
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PLEASE SEE PHOTOS IN ENLARGE MODE
I'M NOT A COLLECTOR OF THIS KIND OF THING  SO MY KNOWLEDGE IS LIMITED,
HOWEVER,
FEEL FREE TO ASK QUESTIONS, I'LL DO MY BEST IN ANSWERING THEM!
WILL BE PACKED SECURELY FOR SHIPPING
I COMBINE SHIPPING WHEN EVER POSSIBLE
I SHIP WITH-IN ONE BUSINESS DAY AND WITH TRACKING
NEW YORK STATE RESIDENTS, SALES TAX ADDED