New-York daily tribune. [volume] (New-York [N.Y.]) 1842-1866, 1844-07-13
J. R. MILLS & co.
of CRANES PATENT TWELVE
MONTH GLOBE PENDULUM CLOCKS.
Nn 100 Eulion. 81 NeLr. YORK.

Having enlarged their establishment ne'v prepared to
furnish my number To Order. ana ~4r tecauS .' omJ
-cied advantages this Clock has over all "he' iiHsAeep
The sreat Improvement the Time Pe.t consist. ptsc-
pal the E>cap y.irh mnv B.: called Friction f.,
rnei Rtafy "r Tor,ion P.nirlnra The Ball y tour AID
mall incie. nmeer-oi soblar form M hollow ana
suspended 1y tee SprnI near The uri emu .. t'r ,
rn arm the form at Crnnh the revolvn: "' the h i"i's
md !ecriynr the ,Hpnie from The wnr Wheel b Of
lever connected the Arm md the Pallets Or Iefn.n
Keep, m motion The spring qu-.cent state "n2es'
being twisted either way from TINT ,tn'e Is ni
the ball made RE- returning by the reaction OF tc Hpf2'
and ffc- OF gravity receiving the impulse rom 'e "
Tbse IS ao ,reeunfy es.ng IN the common Pendulum.
by lbs Of power from increase {" ihcion thereby
sscnng the Impulse given TO T. ana shortening e ~
viii gam seconds day b. sbrnns IN an are "i tee ue
TINT by increase OF ncon nnd loss oil power
which is II ways the ca.e. II Vrll gam tire -.
Any difference of :tr'o1 Enninrilnng power m hl'
non, or vibrations rendered perfectly ochrnh by the
Go s y ,9 q the @ he different degree;
do not affect The ne slrea by TINS pendm"Lm , ns
II width and thickness The improvement IN The part
consist, principally the application Vi Rotary Hummer
Each part Clock driven by spring equal TO seven
POUNDS Of weight for about ytour weeks with once wlnt
nS'up- THE ADVANTAGES ARE.
1T. That very little care required IN setting 4 up IN con
OF Is Tot being liable to be put out oil oe Is o
2Hd (, require, Oil on the Pallets es;h OF the SWING
Of the revolutions OF the sixty times es or
IN other years making many revolutions
rs The thirty nine inch second Pendulum Clock does IN one
year And requires than fifty times les mahtainng
power consequently very nrse amount less OF itcon am
went thnn in ether Clocks aad therefore the motion much
more regular H.,
81 vii run one year with winding up !. silent
other than striking hour: simple, eISiy aai ahG
regulated and when So time w GOT be altered rs IN other
Clock, by the difference eTletrtre the density "i the uif
or hy m inrrense friction forms is movements al
WAYS the equal tine.
These clock. been operation about thfee YEAR
One of them wa, placed Of the American Inst
tnte IN the Coy of Ney-York. in NEy ISL exhbte
AZ the Far m October TINT year and Medal a"hlue' VITA
he nsc otion very Ingenious piece oil mechanism
4 was then left with OF the examining Committee
tha mex, Annual Far OF the Institute IN c'ober l4;'
End again exhibited the Farn1d examined by t"TImI
lee OF scientific gen emen and awarded second Medal with
the inscription TINT Ind been fully tested.
,. K. ~. d co.
Have hnnd and intend keeping constant supply W l-
tel Clocks variety patterns, with and WITHOUT gas
shade running from month three days 10 one
year three hundred and sevent: five days 'yh once NJ
ng also large Time Keeper, fot banks. Lhufches uDS
Houses i.r. running year with once "iDdins. ana WI
also manufacture Ia order Turret. Steepe. or Town IlocA
+ running from mont. To year %,
/ June 3rt, ls44. B3In