San Francisco : Architect and Engineer, Inc · leaf 308
, technical apprentice given instruction j +6 use ofoptical pyrometer at a patenting furnace of the American^ Steel & Wire Co. … The ort of blue print reading is taught to an apprentice pattern maker at the Columbia Steel works in Pittsburg. California. JULY, 1941 FIRST SCHOOL ON HOME BUILDING If a house built for sale as a home is to be a soundproject for the buyer or a sound addition to the cityin which it is built, it…
Architecture · Building
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![An illustration from Catalogue and price list of the Supply Department [serial] (1911)](https://img.insideoutlibrary.com/img/200/ia-cataloguepriceli00asso-8-4.webp)
