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Antique Weber Sphinx section liner, 1891 patent, box, drafting engineering tool $128.49 USD Sold on: 2014-Oct-14 Marketplace: eBay ![]() 4 Treasure 0 Trash ![]() 100%Up for auction to U.S. customers only is an old tool called a section liner. According to what little research I've done, it was used for methodical drawing of repeated precise parallel lines with a s... ![]() More Relevance Historical Items
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