Dates in bold red identify documents added in the current month.
Apparatus for Spinning Artificial Silk Filaments for Forming Strands or Threads, US00702163, Strenlenert, R. W., June 10, 1902, 5 pages. Posted January 17, 2005. SAMPLE PAGE. File size 784 KB PDF
Drawing Frame, US00106130, Davis, George and John F. Hoover, August 9, 1870, 2 pages. Posted September 13, 2004. CD (HWDA10). SAMPLE PAGE. File size 524 KB PDF
Drawing Frame for Flax, US00099503, Wall, Charles and John Stewart, February 1, 1870, 2 pages. Posted September 13, 2004. CD (HWDA10). SAMPLE PAGE. File size 544 KB PDF
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