Articles -Presentations-Histories-Biographies (22 files)

•    Anthony Guglielmi Collection 1.pdf
•    Lemelson-Places-of-Invention-project-2014.pdf
•    Hand Cutting Steel Stamps.pdf
•    GSS Defense.jpg
•    Martin Machine Defense.jpg
•    1901 MACHINERY magazine article Automatic Machine.pdf
•    Martin Machine Co.pdf
•    Brace Bit-June-1921-Russian business-story.pdf
•    John Grant - Biography.pdf
•    Helix - March-1921-Fire Hose thread standard story.pdf
•    The Wells Legacy by Cort Duda.pdf
•    Fire Hose Standard from Helix.pdf
•    Green River Knife History.pdf
•    Cheapside Landing Painting Text.pdf
•    Herb-Darling-1963-History-Of-Greenfield-Tool-Industry.pdf
•    the-starrett-story-2016-edition.pdf
•    John-E-Winter-Tap-and-Die-mfrs-1867-1940.pdf
•    Tap-and-Die-heritage-chart.pdf
•    FE-Wells-bio-1930-transcribed-6-23-18.pdf
•    Geneology of machine industry-chart.pdf
•    At-Swords-Point-Article.pdf
•    At Swords-Point-Annotated-Bibliography.pdf