done in and about the premises, by virtueof these pres- in the pesence of us. 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 lith day of April Anno Domini 1814.. Signed sealed and delivered: J. W. (SEAL.) in presence of us. TABLE OF CONTENTS. - Simple Addition . . .. . . 113 Subtraction of do. : - - - - 104 :-- 105 . . . - - - 107 - ..: 109 - 114 - 115 . : 116 - 119 122 126 Cube Root applied . . . . . . 129 Reduction of Coins ... - - - 130 Duodecimals, or Cross Multiplication Superficial Measure - - - - - 142 To measure a parallelogram . .. - 143 To measure a plain surface whose ends are To measure a right angled triangle • To make a board rule .. ..... 147 To measuré boards with the board rule : 148 To measure boards with Gunter's sliding rule ? Cross Multiplication To measure joists and plank. - . ibi. 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 .. To find the area of a globe or sphere" . ' ibo To find the solidity of a prism . 168 To find the solidity of a figure whose sides are To find the solidity of a figure that has only two sides paralleli . . - . 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 16% To find the solidity of a wedge. - . . . 164 To find the solidity of a wedge whose edge is narrowest . . . . . . . 20.- To find the solidity of a globe or sphere - 16.3 To find the solidity of a segment of a globe 166 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 : 169. To find the solidity of the middle frustum of an elliptic spindle ..... ... 170 Timber measure, the common method - " · 20 To find the solididity of round timber includ.'' To find how much a round stick of timber will measure after hewn - - .. - ib. To find the solidity of a round and tapering To find the solidity of a hewn stick of timber whose sides are parallel -. . -'. 177 To find the solidity of tapering hewn timber: ib. Having the base of a pile of wood or bark give , quantity - - - - • - - ib. To find the solidity of a parallelopipedon · 181 To find the solidity of any cubical figure. si ib. GUAGING. To guage a spheriodical cask - - • • 183 To guage a cask representing the middle frusa? tum of an elliptic spindle . - - 185 To guage a cask representing two frustums of ; · To guage with calipers, or gunters scale - 190 Tables of the different monies of the known world 193 S |