United States Court of Appeals For the Ninth Circuit . ^\ %VvU (gUJi^U ^% >r ..»o«.-T»-V^ ?^lirfi-o Aftm/fley (Ko Model.) SSheets—Sheet 2. A. R. WILFLEY. ORE CONCENTRATOE. No. 590,675 Patented Sept. 2b, 1897

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Keywords: ., bookauthorunitedst, bookcentury1900, bookdecade1910, bookyear1913