Εικόνες σελίδας
PDF
Ηλεκτρ. έκδοση

day of

done in and about the premises, by virtueof these presents. In witness whereof I have hereunto set my hand and seal the

in the year of our Lord one thousand eight hundred and fourteen. Signed sealed and delivered A. B. (SEAL.)

in the pesence of us.
J. R. CALDWELL.
RETIRE P. Dow.

A General Warrant of Attorney.

To all whom these presents shall come, know ye, that I John Web of Poplin do hereby constitute and appoint A. Thing, of Sutton, my lawful attorney, in all cases, real, personal, and mixed, moved or to be moved for me or against me, in any court of law, in my name to appear, plead and pursue unto final judgment and execution, with power of substitution. In witness whereof I have hereunto set my hand and seal this 11th day of April Anno Domini 1814. Signed sealed and delivered

J. W. (SEAL)
in presence of us.
S. S. SMITH.
S, T. Moses.

To measure joists and plank

ib.
To measure any irregular figure

150
To measure a circle

-150

To find the area of a sector of a circle 153

To measure a segment

of a circle

154
To find the area of a polygon

155

To find the area of an ellipses, or oval 157

To find the area of a globe or sphere

ibo
MENSURATION OF SOLIDS.
To find the solidity of a prism

158
To find the solidity of a figure whose sides are
parellel

159
To find the solidity of a figure that has only
two sides parallel

ib.
To find the solidity of a cylinder

160
To find the solidity of a cone

ib.
To find the solidity of the frustum of a cone

162
To find the solidity of a wedge.
To find the solidity of a wedge whose edge is

narrowest
To find the solidity of a globe or sphere

16.5

To find the solidity of a segment of a globe

To find the solidity of the middle zone of a globe 167

To find the solidity of a spheroid, or ellipsoid 168

To find the solidity of the middle frustum of a.

spheroid

ib.

To find the solidity of an elliptic spindle

To find the solidity of the middle frustum of

an elliptic spindle

Timber measure, the common method

A new method of measuring round timber

171

ib.

[ocr errors]
[ocr errors]
[merged small][ocr errors][merged small]

To find the solididity of round timber includ-
ing the four slabs.

174
To find how much a round stick of timber will
measure after hewn

ib.

To find the solidity of a round and tapering

stick of timber

175

To find the solidity of a hewn stick of timber

whose sides are parallel

177

To find the solidity of tapering hewn timber ib
To find the solidity of timber by Gunter's slid-

ing rule

179

Wood and bark measure

180

Having the base of a pile of wood or bark giv-

en, to know how high to build, for any given
quantity

ib.

To find the solidity of a parallelopipedon 181

To find the solidity of any cubical figure. c. ib.

GUAGING.

To
guage a spheriodical cask

183

To guage a cask representing the middle frus-

tum of an elliptic spindle

185

To guage a cask representing two frustums of

a round cone

186

Guaging second method

187

To guage with calipers, or gunters scale 190

Water leveling

192

Tables of the different monies of the known world 193

USEFUL FORMS OF WRITINGS.

Bills of exchange

208

Notes

« ΠροηγούμενηΣυνέχεια »