Ivanhoe metal reflectors and fittings for industrial illumination. Catalog no. 276. (1918)
General Electric Company. Ivanhoe-Regent Works · General Electric Company: Ivanhoe-Regent Works · leaf 32
CCA iNTeRNATIONAl THE ANDERSON SELF-ADJUSTING ARM (Patented) … What It Is The Anderson Self-Adjusting Arm is afixture for local lighting. The most com-plete types have elbow, wrist, shoulder andtelescope action. With the Anderson armyou can move the light in a direct linefrom wherever it is to where\er \ou wantit, and it stays there. Where It Should Be Used…
Electric lighting · Interior lighting fixtures, lamps, and ballasts
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