The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 115
adow effects must neces-sarily be widely different. It must notbe forgotten that while two light sourcesmay be combined so as to give identicallythe same illumination intensity at a givenpoint as is given by one source of higherpower, yet in the matter of shadow cast,the results will be entirely… … INC •MAHEOP JOHN P YOUNGWILLIAM ADAMS FRANK ADAMSVx-H-HOLLOPETER ■745-MISSION-STREET-■SANFCANQSCO-CAL- •TELEPHONE- ■DOUGLAS-1773- Tht- Architect aiul Engineer 109 High GradeElectrical Installation Work Suttr lEnginrrring $c lElcrtnr (Ha. D83-DBr ffinroaru fctrrrt&au JfranriBrn Section ami…
Architecture · Building
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