Vintage Pickett Trig Slide Rule Model N 200T 6 inch All Metal 1953 $27.49 USD Sold on: 2013-Aug-18 Marketplace: eBay 3 Treasure 0 Trash 100% Detail: You are looking at a Vintage Pickett All Metal Trig Slide Rule Model N200t 6 inch It is from 1953 everything appears to be brand new with all manuals and the leather case has had no marks on it More Relevance Historical Items
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