Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 372
rtable Kccorilint; (•aiiires, 8-inch Size. 11x5x12 inches Weight. 8 lbs. 10-inch Size, ISx.ixH inches Weight. 10 lbs. 12-inch Size. I.>x.5xl6 inches Weight, 12 lbs. For field service a portable instrument is necessaryand must be constructed in such a way as to withstandthe hard usage that it is… … They will wl/r.stand j :■ cr.-i can be depended upon atall times to give authentic records. For gas work, we have designed a special Recorder withV Gauge in the same case. This makes an ideal outfitfor gas comiianies.
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