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Scientific American, Vol. 91, No. 20 (1904) (1904)

leaf 15

An illustration from Scientific American, Vol. 91, No. 20 (1904), 1904, leaf 15
o with wool. Gas igniter, distance operated, G. Wein- 3 mos. BUBIER’S POPULA R EL EC TRICIA N . 3 yrs, G ment re hing device, Ridde a t & Jenn. 773,696 The mesh weave encloses a 10c A menthly paper. Scientific wut net technical. Editea by expert electricians. $i 00 TES, Stes MEOIRE SOVICG, I OGET… … Heating ond ventilating buildings, [I 8. ere for warmth’’ theory in short order. It is de- signed for thinking people who desire comfort McDougall ....:-e ec cee cece eee eens 5 with health. The only forcible objection to the Heating ovens, etc. apparatus for, P. Fox.. 773,862 FOR Berbieides…

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