New-York daily tribune., 1844-07-29
j. r. MILLS IL CO.
MaNIJFaC CTURERS OF CRANES PATENT TWELVE
MONTH GLOBE PENDULUM CLOCKS.
40. lng Eniton- 81 Eetc. York.

Having enlarged their establishment prepared to
,enon Of ihe pubic to unparalleled Improvement and
decided advantages this Clock he's all other Time Keep
The qreat Improvement in the Time Part consists prisc-
pnliy in the Escapement winch may ye called tncone
fssd Rotafy no o. Tof.da fsndra The s
suspended by teei spnng near the upper end 81 the sprng IS
on arm IN the form OF Crank; the revolving of the ball twists
the spring and the TO perform actng
md rece.ins the impulse from the Swing Wheel by Of
ever connected with the Arm and the Pallets or Esca
ybich mp"ie carried through the Spring to the Ball. and
keeps notion. The spring IN quiescen state lonse'
the bali made to re returning By the of the spng
and force of grnyy receiving the Impulse from the MAIN
There mn reguiarity existing the Pendulum
BIZ loss OF power arising from OF rctoR. thereby
vibrations Ii measure time IN Of four degrees,
will gain seconds day By vibrating IN an OF three de-
which is always the case. il will gain time.
Any difference Of friction or m9n,npc h ~, power IN m tins
ouon or vibrations rendered perfectly sochnna By the
bs Ise Of ,a1 raTv sS the ball different degree, OF
perature do not affect the tune given BY THIS pendulum he
accurately counerac;ed by the time gains by It's expansion
in width and thickness The Improvement the Striking Part
Tach Say: Of tbs CLOCK rgen By spring equal
pounds of weight fol- about hylour weeks with once wind
'''s-4p' THE ADVANTAGES ARE.
lst That very little care s required in setting up IN CON
o m not being 20 liable To De put out o oeet as o
2Sd It requires Oil on the Pallets CT teeth ths Swing
of The reyoluons OF the SWING Wheel sixty less.
In other words sixty years making may revolutions
inch ~erord Pendulum Cock does ~
year Aud requires than fy times less maintaining
bower consequently very rrse amount les OF friction and
yyest than in Clocks end therefore The motion much
more regular.
M II Will run one year with winding up; is silent,
other than striking the hour simple, easily adjusted and
repua,ed and when So the time will not be altered other
Clocks by the difference Of temperature the density OF the air
or by an Increase Of fcton per So!m al
ways ia the equal time.
Iese CLOCKS have been in operation about three years.
One OF them placed in The OF the American rst
tute nthe City OF New iok, IN May, l6i-was exhibited
AT the Far ia October ihat year. aBc Medal awarded with
the inscription that ingenious piece OF recnns
II wns then e With OF the examining Committee until
The next Annual Fair Of the Institute October lsf2.
and again exhibited the FaiTGnd examined by Commit
lee OF scientific gentlemen, and awarded second Medal with
The ins crplion that II had been fully tested
y. II. N. d. co.
Have hand and intend keeping constant supply o Nan.
tel Clocks Of variety Oi patterns, with and without glass
shade- running from month thirty three dny
rg nso large Time Keepers for Banks Churches Public
Houses s,c. running Year with wiHd.nz. And will
also manufacture order. Tuet, Steeple, Town Clocks.
Iuns srd Is4l. iy3lm
GUNNER COATS of every variety and style at reduced
= prices At the New-York Cash 1al1rng Establishment
lsl Broadway three doors below the franklin House Also
large OF Shirts made to order which warranted
jy9 j. C. BOOTH & Co.
% Ags-Tbe highest market pces viii b paid cash for
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