mutual conductance meter
Inventory NumberRS0226
ClassificationMeasuring Equipment
Maker
General Radio Company
1915-present
Cultural Region
Place of Origin
Dimensions12.7 x 25.6 x 25.4 cm (5 x 10 1/16 x 10 in.)
Material
DescriptionA General Radio Company type 443, serial number 14, mutual conductance meter, mounted in walnut cabinet with metal front, glass fixtures and bakelite knobs.
Signedethced and white filled on top panel, center: MUTUAL CONDUCTANCE METER / TYPE 443 SERIAL NO. 14 / GENERAL RADIO COMPANY / CAMBRIDGE, MASS.
on face of meter: WESTON ELECTRICAL INSTRUMENT CORP., NEWARK, N.J., U.S.A. / VOLTS D.C. / WESTON / MODEL 506 TYPE A-07 / PATENTS PENDING
Inscribedblack plate on side: GIFT OF / MR. GEO. E. CABOT / BOSTON
General Radio Company
Date: early 20th Century
Object number: RS0243b
