ence, a phys- —_——__2 @ &___-—- Rust Joints, ical relation more extraordinary and unaccountable than this cylinder is a cistern, D, containing the pump, E, which is ac- There are various recipes for the treatment of cast-iron bor- supposed correspondence between the movement of the sap tuated by… … pieces ; next dissolve a very sma and the tube, G, to the cistern, and the piece of sal ammoniac (chloride of weight will thereby be lowered. This J ammonium) in water; say a drachm jack was originally designed for the ff to a quart (in the absence of sal am purpose of pulling up large tree stumps…
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![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-187-144.webp)
