A NEW 



SET OF TABLES, 



FOR COMPUTING 



THE WEIGHT OF CATTLE BY MEASUBEMENT; 



THE 



QUANTITY OF HAY IN RICKS OF DIFFERENT FORMS; 



THE VALUE OF LAND, <k; 



THE MEASUREMENT OF DRAINS AND DUNGHILLS. 



ALSO A FEW OTHER 



practical 2Ta6Iea; 



WITH RULES, EXAMPLES, AND DIRECTIONS FOR USING 

 THE TABLES. 



BY JAMES STKACHAN, 



TEACHER, DONALDSON'S SCHOOL, STONEHAVEN. 



SECOND EDITION, REVISED AND IMPROVED, 

 ' OF THE V 



ERSITY 



PUBLISHED BY OLIVER & BOYD, EDINBURGH 

 AND SIMPKIN, MARSHALL, & CO., LONDON. 



MDCCCXLIII. 



