The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 325
FACTORIES CLEVELAND, OHIO TORONTO, CANADA :ul Lns Angeles I he .Uiliitcct unci En-im- EQUIPP[D WITH TUEC AIR-CLEANINGSYSTEM … Mr. J. A. McKclvey, superintendent and engineer of the alK>\rbuilding, writes as follow.-.: Have been using your sweeper machines for six months in the LosAngeles Investment Companys new building, corner Sth and Broadway. I have used several different makes of high vacuum sweepers in thepast,…
Architecture · Building
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