d the magnets are in turn connected in the incubator, and mechanism is provided which automa bine all the neeessary requisites for a successful drying ap- with the battery. tically regulates the temperature. A spiral metal thermo- paratus. meter, G, of well known construction, is attached at one… … kilns of this kind that hold about 200 000 band and plates provided with a hook and staves which they are using in connection slot to allow interlocking. HOLMES' DRYING KILN. Mr. David W. Frazee, of Skaneateles, with their barrel factory, the latter being filled with the Holmes barrel and stave ma-…
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