Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 17
(r) Aluminium Case andvitreosil cylindricalGlobe. … (/) Bowl fitting for use near ceiling. SPECIAL MODERN GAS-LIGHTING FITTINGS. THE ILLUMINATING ENGINEER (jan. 1922) 7 PROGRESS IN GAS LIGHTING IN RELATION TOILLUMINATING ENGINEERING. By W. J. Sandeman (Croydon Gas Company). (Presented at the meeting of the Illuminating Engineering Society held at…
Lighting
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