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Scientific American, Vol. 92, No. 16 (1905) (1905)

leaf 12

An illustration from Scientific American, Vol. 92, No. 16 (1905), 1905, leaf 12
rts. Foot of East 138th Street. New York. fourth. —The **Hayden Automatic’’ embodies all these features in detail. The Inquiry No. 6739.—Wanted, a pump, something ss Hayden Automatic’’ is manufactured by a firm that has been in the foundry and like a smal size boiler feed pump, to be operated by… … Cut No. 2, Showing second pos‘tion of the machine, namely: the automatic releasing of all the moulds Buyers wishing to purchase any article not adver- We manufacture iron and steel forgings, from twenty tised in our columns will be furnished with simultaneously, prior to the delivery of the block.…

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