Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 440
wn. As strong-knives, even of a length of 36 cm., easily give, a knife-support hasbeen constructed : this is fastened by the screw c to the carrier.The support is arranged parallel with the back of the knife M ; ifthe extremity n be slightly pressed backwards, so that it touches theknife, it is… … 408 PKEPAKATION, MOUNTING-, AND COLLECTION OF OBJECTS order that a stream of spirit may follow the knife over the object,the following arrangement is adopted. The spirit-vessel Bp turnsround an axis on the column h ; to it is joined the arm L, whichcarries in front the fine tube r (connected with…
Microscopy
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