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The product is a vintage (VTG) booklet titled "Illinois Tool Works Trigonometry Tables Tradesman Booklet," containing 52 pages. It is a softcover booklet in English, published by Illinois Tool Works. The booklet serves as a reference guide for trigonometry tables, likely intended for tradesmen or individuals working in technical fields. This original publication is a collectible item that provides practical mathematical information in a compact and portable format.
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