United States Court of Appeals For the Ninth Circuit . U^ •Tt? f to ??/1 fey J 1 l\irious Dcfcndmifs. T387 3 Sheets—Sheet z. B. F. ASPER & E. MAGILL. Apparatus for Boring Oil-Wells. No. 208,555,_ Patented Oct. 1, ^^ /^Ux^ Oil-learinq JtocA C^ft4. oyneuj: eyj 1388 Arlhur G. Willard ct al. vs. 3 Sheets—Sbeet 3. B. F. ASPER & n. for Boring Oil-Weils. Patented Oct. 1, 1878. No. 208,55>. ^^ (^^6.

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