Vintage Illinois Tool Works Illinite Trigonometry Tables & Functions Booklet

US $926

  • Ohio, United States
  • Jun 11th
Vintage Illinois Tool Works Trigonometry Tables and Functions Booklet This true auction has no set reserve price and the sale is final. It is the bidder's responsibility to ask questions prior to bidding. Although we strive to describe items honestly and to the best of our ability, we may unintentionally miss important details. Please email us with any questions or concerns and be sure to check out our other items for sale. International bidders must use PayPal for payment and should contact us for shipping costs. Please note that all vintage items are sold as-is and as-found. If the item is insured, the buyer must cooperate with the seller in submitting a claim for coverage or reimbursement to the insurer. Shipping and handling costs can be combined for multiple purchases when possible to save money. This vintage booklet, dating back to the 1950s, is the perfect addition to any collection of vintage advertising, metal cutting, trigonometry tables, paper & ephemera, and more. This softcover vintage booklet from Illinois Tool Works features 72 pages of natural functions, including sines, cosines, tangents, cotangents, secants, cosecants, and involute functions. The booklet measures approximately 3" x 6-1/2" and is in very good to excellent condition for its age. Illinois Tool Works was a leading manufacturer of engineered metal cutting tools, IlliniteВ® standard cutting tools, ShakeproofВ® fastenings, and special purpose machines.

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