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Scientific American, Vol. 5, No. 4 (October 13, 1849) (1849)

leaf 3

An illustration from Scientific American, Vol. 5, No. 4 (October 13, 1849), 1849, leaf 3
r the prin- A new method has been resorted to at the rights, &c., may be-obtained by letter, (p. p.), ciples that govern the action of my apparatus, Cannon Foundry, near Pittsburgh, for the pro- addressed to the ingenious inventor. knowing asI do, that they need but the ac- $$$ $< ao duction of… … isa soap stone cap; E isa short funnel con- Henry M. Paine. and cheap apparatus for heating many kinds of Thisisa plan of packing by employing a necting, flues with chimney ; this should have apartments. ipacking ring of vulcanized india rubberaround a damper which can be closed tight, it maybe <>…

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