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Scientific American, Vol. 37, No. 8 (August 1877) (1877)

leaf 8

An illustration from Scientific American, Vol. 37, No. 8 (August 1877), 1877, leaf 8
^tkntiiU %mmtm. August 25, 1877.] 119 … settee. The ends must be well of gallnut, 4 of logwood dust, and 2 of verdigris, boiled in secured to the rails. a sufiicient quantity of water. The writer has seen a pe- culiar method of blackening walnut in use in Nuremberg. Fig. 4 is a table, the support of FIG. 13. On one of the Pegnitz islands…

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