Here is a Pickett N909-ES Simplex Trig Rule with Metric Conversion slide rule with case. It is in excellent, never been used condition. I took it out of the plastic (unsealed) to do the scans. It comes with the original case (excellent condition), instructions (good condition, but with a permanent crease from being folded in the box for decades), and box (good condition, but showing signs of wear from storage). The approximate measurements of the slide rule are 12 1/8 inches long by 1 1/4 inches wide by 1/8 of an inch thick.
Please check out all of the pictures and scans. The slide rule has 9 scales on the front. K, A [B, T, S, CI, C] D, L.
And Universal Conversion Scales on the back including. Fahrenheit / Celsius (Centigrade)
Tons: Short / Metric
Miles / Kilometers
Ounces / Grams
Please feel free to contact me with any questions. Thanks for looking and good luck! The item "Pickett N909-ES Slide Rule New in Box Simplex Trig with Metric Conversion" is in sale since Saturday, June 9, 2018. This item is in the category "Collectibles\Science & Medicine (1930-Now)\Engineering\Slide Rules".The seller is "baja_ron" and is located in Sloughhouse, California. This item can be shipped to United States, all countries in Europe, Canada, Japan, Australia.