Concrete in the country / [American Cement Company]. (1910)
American Cement Company · Association of American Portland Cement Manufacturers · leaf 48
thisme trough of suitable height for small calves or sheep, place around it a fill ofavel of the necessary depth. Two men can build such a trough in less than a Materials Required Crushed rock or screened gravel i cubic yard at^i.io. . . .^i.io Sand 14 cubic yard at $1.00 ... .50 Portland cement… … 4 49 A Fire-protectedFeed Cooker Concrete is a first aid to thefarmer in preventing fires. The photographs shown herearc of a wooden building in whicha leed cooker for hogs and poultryis installed. Disco\-er3- of a fire in thebuilding a few \ ears ago led thisfarmer to thoroughly protect…