. Portland cement concrete pavements for country roads. ,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. 103 a wooden b/ocks £L£MT/0/V Fig. 1.—Typical Design for Finishers Bridge.

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Keywords: ., bookcentury1900, bookdecade1910, bookidportlandceme, bookyear1915