The pilot and transcript. [volume] (Baltimore, Md.) 1840-1841, 1840-06-22
mEDIcAL NEUTRALITY-SUSPICIOUS..

--,pROVEmENTS IN DENTAL SUR
GERY.-It has Tor many years been great des
tr.n,m AMONG European and American Dentists TO ma
nufseture TEETH from ineorruptibe materials, which
sboud initiate the artificial living teeth.
Many have devoted years to unsuccessful experiments
M others have succeeded IN manufacturing Teeth OF ma,
a similar TO the porcelain ware, but generally they
hove an Opaque white appearance by which they east
IL distinguished from the human Teeth.
fer long and tedious experiments, the subscriber ha
scceeded ~ manufacturing Teeth Of materials entirely
tble and perfectly imitation Of human Teeth.
They have semi transparency and made OF various
In cases where absorption of the alvsoar process,
other causes may render il necessary he will cast of the
came materials attached TO the Teeth: Artificial gums
which shall initiate The Gum aud supply the loss OF sub
Is entirely impossible Tor teseTe tn to change their
color or cause footed breath
that thev will make articulation of the voice per
feet and materially assist in matication, and to that they
cannot be distinguished from the most beautiful natural
living Teeth by the most scrntnizng observer
lie also performs all the various operations IN Dental
Surgery according to the late scientific Improvements in
The follo,rn. testimonials from gentlemen .ohOse
speetGbify needs eaeOmit'n Grerespeeuity submit
ted 10 the pubic.
From n r. Smith, professor Of Surgery in the Univer-
BALTIMORE, Oct %, 1886
have examined specimens of incorruphbe Compost
ton Teeth manufactured by DIR. + Ii, Knapp, an lnge
nous Dentist Of this city.
In their form color ETC. they admirably initiate the
ural Teeth Being completely ncorrupble BY the agents
which afci the Teeth and also apparently very strong,
they must be peculiarly fitted for the purpose for which
-''' NATHAN R. SMITH.
From Professor DtcGteL.
Having examined some Artificial Teeth prepared by
Dr. r. H. KNAPP and learned from him what are,Ihe prn-
ea in that enter into their composition and the
nature Of the materials by which they colored am
inclined to think that they will proye he represents
them TO be- i1corrupIibe. Dr. Knapp, having
acquired the art of varying the colors of the e0nme
which his Artificial Teeth is thereby enabled TO
impart ,s them a natural appearance than such
Teeth usually found TO pos ess; circumstance that
will doubtless render them acceptable TO the public
J. II. DUCATEL, M. n.
Prof OF Chemistry in the University of Md.
From s. h JefNings, Professor of bfattra Mrdcd The
Tapett,os, &c. the Washington Medical College o.
Maryland
Having been favored with inspection OF conside-
rable number of Incorrupble Artificial Teeth, which
were manufactured By Dr. F. H. Knapp, cherfuy con-
the opinion expressed in respect TO them by Pro
fcssors N. r. Smith and J. T. Ducatei
SAM'L. X. JENNINGS.
He has also received the most attering testimonials in
favor of his improved Tech from Prof Thomas T. Jones,
author of Conversations Chemis ry Prof r. May,
ewe, Warrington, D. c. and very many other geHtle-
men Of the first standing Of tins country
He offers these Teeth for sale tn dentists on The most
favorable terms. Teeth, Gold Foil, &c. &c. sent pre-
mail when ordered
F.. KNAPP, Ssrceon Dentist,
d3door fromCharessreet, in Fayette street. baltimore