The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 278
tion. Tin-form of distribution of the light was not very different from that of the lampitself, especially since practically one-half of the light was reflected. Furthertests with various reflectors showed thatthe angle between a horizontal linethrough the light and the top of thebuilding must not… … DAY IIEW. SI.ITIU.X E. IOHIL.ISU i,.iS & COKE COM/AXV. IOhILAXD, OREGO.X
Architecture · Building
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