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WALLING SAND & GRAVEL <br />P.O. Box 12~09 * 6alem, Oregaa 9~ <br /> <br />BASE RO~K ANALY$1~ <br /> <br />s~m~ No, <br />Sample D,~'ip, b:m /.'~"/~ ..... ~ <br /> <br />WI:. of Sample U~ ~, <br /> San,cl Equivalent ,'~ Finm, m~a Mm;k~lu~ <br /> <br /> <br />