. ber, I, while the return of the pis- The engraying represents pendant ton in the direction indicated by arms, J, working ina spiral groove, arrow 2 carries a current of wa- m, in the cup, W, for working the ter upward through chambers, /’ ne y= valve, but any other plan may be and e’, also into… … Do not: forget to send in your volumes promptly K, into the chamber, L, whence it may flow through | nozzle, M’, is closed, and the water is discharged | for binding, which we will do handsomely in cloth either or both of the vessels, M and M’ ; its course | through the nozzle, M, only, The stem,…
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