tsmen at $5.04 per diem, one structural steel work draftsman at $5.4 per diem, Buston Yard; one 2d-class marine engine and boiler draftsman at $4.00 per diem, Envelope Weymouth, Mass.; one 2d-class marine engineand boiler draftsman at $4.W0 per diem, South Boston, Mass. The EXPERIMENTAL SCIENCE.… … for generating acetylene on the large and small scale. ing represented, The gas as made for and used by the microscopist and HOW TO MAKE AN ELECTRICAL It is by far the student; its use in the magic lantern. ‘lhe new French most comprehen- table lamp making its own acetylene. Contained in Furnace…
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