Pickett N200-ES trigonometry slide rule. Unused, still in original factory plastic. Comes with box, quick-draw leather case and instruction manual. (I call them "quick draw" cases because they have a little tab that you pull to pop the rule out into your hand). Front scales: K A [B CI C] D L.
Rear scales: [S ST T C] D. See photos, what you see is what you get. I also have the less common "T" (white) version of this rule for sale - see my other items. The item "Mint condition Pickett N200-ES Slide rule in original box with all accessories" is in sale since Friday, July 13, 2018. This item is in the category "Collectables\Scientific Collectables\Engineering & Surveying".
The seller is "colin" and is located in Valencia. This item can be shipped worldwide.