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 6
es, or foran\ kind of workwhere a light maybe needed from anearlv horizojitaldirect ion, or wherea high intensity ofillumination is re-quired overasm.illarea. L s u a 1 1 >angle or focusingre fl ec I (jrs withsmall lamps areemploxed for thiswork. NumberG;i4. |)age 22. is asmall reflect… … 0 ( (111 IVANHOE STEEL I i ) REFLECTORS
Electric lighting · Interior lighting fixtures, lamps, and ballasts
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