Lynde, Carleton John, b. 1872, Gilbert, A. C. (Alfred Carlton), 1884-1961, A.C. Gilbert Company · New Haven, CT : A.C. Gilbert Co. · leaf 27
FIG. 37AN AIR GUN /. 2. FIG. 36FLARING A TUBE … other (2, Fig. 35) in amost realistic man-ner? Experiment 23. Toflare the end of a tube.Heat the end of apiece of No. 2 tube un-til it is red hot, take r.out of the flame, holdthe flaring wire insidethe end, and press out-ward gently while yourevolve the tube (lr Fig. 36). Do you find that the end…
Glass blowing and working
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