Signedon paper label: NATIONAL CARBON CO., INC. / UNIT OF / UNION CARBIDE & CARBON CORP. / NEW YOIRK - SAN FRANCISCO / MADE IN U. S. A. / © 1924 N. C. CO., INC.
Inscribedon paper label: No. 703 / 3 CELL / EVEREADY / TRADE MARK / BATTERY
Historical AttributesThis battery was removed from the prismatic astrolabe, CHSI inv. no. 5721.