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TOWERS BLACK INK-The above ink Is kept
IL constantly on hand by RFANHAM, corner OF
IIth street and Pennsylvania avenue, who is agent
for the manufacturer and will supply the trade at
manufscturer's prices, wholesale and retail. Tbs
ink has acquired celebrated character, and is in
extensive use. The following certificates are from
DR.. Thomas P. Jones, of the Patent Once, and Or
f. Hall, late Professor Of Chemistry at the Medical
College Of this city: -


,gs4 & WAsHINoroN, Jan. %, 1643. /,


Mr. Joseph E. Hover; Sir: have made use OF
your Black Ink sufficiently long to ascertain that it
possesses all the desirable qualities which are neces-
sary in the employment Of steel pens more fully than
any kind of ink that bad previously essayed, and
have got pretty well through the catalogue. have
not taken the trouble to test it chemically as this
has been already done by others whose certificates
are as satisfactory to as though the experiments
had been made by myself. ..a u