Dating Pickett Slide Rules

Dating pickett slide rules. News one common specialty rules. Your DJ Host employs Party aol sports sporting nfl, nba, mlb, nhl, nascar, mls, world cup soccer.

Physical Description The Pickett 1000 slide rule is made of three rectangular bars of aluminum alloy coated in plastic with grooved slides.. The front side of the slide rule has the DF scale on the upper stator CF, CIF, CI and C. Date. 1957. Slide Rule books, including manuals. Their History, and spends quite a bit time on the Post Versalog and Pickett Model 4 rules. A super successful latecomer to.

dating pickett slide rules

The Slide Rule Trading Company sells and trades new and used slide rules and slide rule repair parts. This page lists. Four-inch closed-body bamboo slide rule with magnifying cursor. Scales are A B, CI,. Serial 920962, no date code. Instruction. Pickett N300-ES Pocket Log Log duplex sidle rule in eye-saver yellow. A typical ten-inch student slide rule (Pickett N902-T simplex trig). The slide rule is used primarily for multiplication and division, and also for. slide rule encyclopedia and Glossary of Terms, historical dating of specimens,. This 10 slide rule is made of a magnesium body (stock and slide) and steel stops. The slide has. Markings Coyright 1947, R. C. Pickett, A. F. Eckel, Chicago, U. S. A. H-10 G-10 Model N7O. 500. Date of Manufacture c. 1948-1950. If anybody knows more about their fate, please drop me a line. Update An excellent Pickett dating resource is now available at the slide rule. A typical ten-inch student slide rule (Pickett N902-T simplex trig). The slide rule, also known colloquially in the United States as a slipstick, is a mechanical.

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If anybody knows more about their fate, please drop me a line. Update An excellent Pickett dating resource is now available at the slide rule. Attached is a picture of my Tech slide rule that we discussed.. On the bottom is the patent date that reads June 1900, and the date of. With respect to the Slide Rule discussion, I bought my first and only slide rule, a Pickett. Ron Manley, on his website presents an identical slide rule along with a convincing. a curser rail which would normally indicate an early date of manufacture. as Pickett, Faber-Castell never placed serial numbers on their rules. In this article I deal with the period between 1892, when. A.W.Faber began to make slide. Various features of Pickett sliderules can be used to date them, most. The Great Pickett Slide Rule Apollo Condundrum is an interesting article looking at the. Picket 1010 slide rule (sliderulemuseum.com) - RF Cafe. and that would date the rule to the latter half of 1959 at the earliest, which would be. This was my Dad, Jim Wolfsons, slide rule at NYU.. of A,B,C,D scale labels at the left edge, and the repositioning of the red KE, patent date, and made-in text. Im dating my friends dad. Description Pickett circular slide rule Source Scanned image of my personal. Click on a datetime to view the file as it appeared at that time. You can practice using a virtual Pickett slide rule at this link. Left click your mouse on the slider and drag it to the left or right. The slider on the virtual slide rule. Dating a slide rule becomes difficult if a manufacturer did not imprinting a. 1944 - First Pickett Eckel slide rules made from printed paper card stock are sold. Editor Ross R. Middlemiss Copyright Date not listed Pages 16. This manual came with a Pickett N400-ES slide rule and is in fairly good. The Slide Rule Trading Company sells and trades new and used slide rules and slide rule repair parts. This page lists. Four-inch closed-body bamboo slide rule with magnifying cursor. Scales are A B, CI,. Serial 920962, no date code. Instruction. Pickett N300-ES Pocket Log Log duplex sidle rule in eye-saver yellow.

You can do it faster with a slide rule. Ill let that one. Pat Date June 6, 1900 on stator.. In brown leather case with original Pickett manual. Pickett. Description, Price, Date, Bids. Prices of slide rules sold on ebay (the internet auction) in Feb-2008. PICKETT Model N4-ES Slide rule box ltr case Ma. Pickett. Description, Price, Date, Bids. Prices of slide rules sold on ebay (the internet auction) in Feb-2008. PICKETT Model N4-ES Slide rule box ltr case Ma. highrolla writes How many of you have actually used a slide rule?. and physical chemistry with my trusty Pickett aluminum log-log slide rule.