Practical dental metallurgyA text- and reference-book for students and practitioners of dentistry .. . 74 PRACTICAL DENTAL METALLURGY. with the oil. Proper care should be exercised to guardagainst all accidents occasioned by ill-fitting parts, fillingand adj usting. With a good lamp, an entire artificial den-ture can be sol-dered, or one ortwo ounces ofgold sweet oilor lard oil mayalso be used inthese lamps forsoldering. Fig. 19 illus-trates a com-pound blow-pipe(D) used withgasoline is providedwith a geiiera-tjr(^) and bel-lows (B) withwhich it is con-nected^) simi-larly to
Practical dental metallurgyA text- and reference-book for students and practitioners of dentistry .. . 74 PRACTICAL DENTAL METALLURGY. with the oil. Proper care should be exercised to guardagainst all accidents occasioned by ill-fitting parts, fillingand adj usting. With a good lamp, an entire artificial den-ture can be sol-dered, or one ortwo ounces ofgold sweet oilor lard oil mayalso be used inthese lamps forsoldering. Fig. 19 illus-trates a com-pound blow-pipe(D) used withgasoline is providedwith a geiiera-tjr(^) and bel-lows (B) withwhich it is con-nected^) simi-larly to that inFig. 8. Spirit Lamps.—Much thesame lamps, asillustrated inFig. 18, may beused for alco-hol, which is much preferable to coal-oil on account ofits cleanliness and the less liability to accident. With alamp similar to the one represented in Fig. 20, the. Fig. 19. MELTING METALS. 75
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Keywords: ., boo, bookcentury1800, bookdecade1890, booksubjectdentalmetallurgy
