San Francisco : Architect and Engineer, Inc · leaf 695
se Electric Manufacturing Companycovered over four thousand motors. The Ray Oil Burning system is covered by twentyUnited States Patents. This represents ten years of research and develop-ment work. Can you afford to buy experiments—just born ? No matter what your troubles are we can elimi-nate… … OFFICE AND SALESROOM: 29 Spear St.. SAN FRANCISCOPhone Douglas 8079 PLANT AND SERVICE:Bosworth. Milton and S. P. R. R. Phone Mission 5022 OAKLAND DISTRIBUTOR:The Ray Oil Burning SystemsF. L. Warner, Manager Distributors ggg 20th Street. Oakland. Calif, in all Principal Cities Phone Oakland 3944…
Architecture · Building
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