home > manufacturers > eleco > advertisements > scientific lighting
new manufacturers installations collection restorations timeline identification publications glossary mailing list site map links about contact	eleco: scientific lighting Published in: Public Lighting Engineer No. 30, Vol. 8, July-September 1943 Published in: Public Lighting Engineer No. 32, Vol. 9, January-March 1944 Published in: Public Lighting Engineer No. 34, Vol. 9, July-September 1944