. Portland cement concrete pavements for country roads. Fig. 3.—Wooden Strike Board. ^M I ItoM1^n—\—**. ,7-6 Fig. 4.—Steel Tamper. x /£? _urBatton jthick ^ hand Me. Ua-J 3 g-o Fig. 5.—Long Wooden Float. Bui. 249, U. S. Dept. of Agriculture. Plate XL

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Keywords: ., bookcentury1900, bookdecade1910, bookidportlandceme, bookyear1915