WAsHINGToN, Jan. 90, lS4l
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Mr. Joseph L. Hover: Sir: ] have, made uso of
your Black Ink sufficiently long to ascertain that il
possesses 1.-THE desirable qualities which
sary in the employment Of steel pens fully than
any kind Of ink that had previously essaycd, and
have got pretty we'll through the catalogue. have
not taken the trouble to test it chemically, this
has been already done by Others whose certificates
arc satisfactory to me as though the experiments
had been made by myself