Signedon instrument dial: A-C VOLTS/GENERAL ELECTRIC/U.S.N. TYPE CG-22079/TYPE AW-41/MODEL VCA24M/U.S. PAT 1306624 1586683/1586884 1962929/MADE IN/U.S.A./10-7-4/N.P. 75889
Inscribedbarrel of meter is stamped: P7761557PT.9
label on side of box: GENERAL ELECTRIC/MINIATURE INSTRUMENT/TYPE 8AW MODEL 41[7]0A24M/RATING Volts A.C./REQ C 19831/REMARKS 22079/Anti-glare Glass/SCHENECTADY, N.Y.
label on top of box: Contract No. NX-ss15910/1 Voltmeter/665/Navy Type No. 22079/G.E. Ref. P-7761557-9/General Electric Co./Bridgeport, Conn./60
ProvenanceFrom William James Hall, Harvard University.