DIAGRAM REPRESENTING 4 FARMS OF 240 ACRES EACH, FERTILIZED WITH 



LIQUID MANURE. 



Steam Engine. 



The projections on the lines indicate the positions of the iiydrants. 

 Estimate for iron pipeag-e, &c., for 4 farms of 240 acres each. The main 

 pipe to be laid under a road 45 feet wide, and the most distant parts of the 

 farms to be reached by 300 yards of Iiose. 



710 yards of in. cast iron pips and laving, ttc $880 



881 yards of 5 in. do do" 881 



881 yards of 4 in. do do 662 



8,220 yards of 3 in. do do 4,781 



24 Hydrants 125 



:iOO yards of Lose 401 



4 discharge pipes and spreaders 22 



$7,752 



