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Scientific American, Vol. 29, No. 25 (December 1873) (1873)

leaf 7

An illustration from Scientific American, Vol. 29, No. 25 (December 1873), 1873, leaf 7
s of baking may be watched, and with suita- flector and shield, which, while preventing the atmosphere make it advantageously used or even applicable to a great from direct contact with the heated iron within, maintains a ble shelves for the reception of the articles. It is readily variety of work.… … During culinary operations producing of the machine, where they are protected, THE UNIVERSAL BORING MACHINE. smoke, the latter is confined in the casing and where no dust and shavings can ob- and passes freely off through the flue. There are no range struct their movements. There is no spring…

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