San Francisco : Architect and Engineer, Inc · leaf 438
former partner, Lt. Col.Charles H. Franklin, AUS, Corps ofEngineers, and the formation of thefirm of FRANKLIN, KUMP & FALK. Offices for the practice of Archi-tecture and Engineering will belocated at 9 Main Street, San Fran-cisco, California. MAGNI-FOCUSEREYE LOUPES This new instrument,… … In addition it has the advantageof a hi-power auxiliary lens whichdrops down in front of one eye toprovide extra magnification whenneeded. When not in use it flips upout of the way. Initial production will be in focallengths from 14 to 8 and from 4to 2, and will be designated Mod-els 13, 15, 17,…
Architecture · Building
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