Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 371
nts make themvery satisfactory for this class of work, and they havebeen universally adopted by efficiency and consulting en-gineers. The above illustration is our Portable Self-containedinstrument for ordinary room temperatures. This in-strument can be made, however, in the long distance typefor… … Model A ludei>en(lent tiauge iVoveineut. Our Model A independent non-corrosive movement isconsidered the highest standard of gauge coustruction. The entire movement is independent of the case. The Plates and Segments are made of bronze; Pinionsand Arbors of German silver. The Bourbon Tube is…
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