Thornton slide rule instructions

Slide Rule Library British and Australia. Slide Rules mathsinstruments.me.uk.

Thornton Speed Time Distance Slide Rule, date code ‘43’. Marked with the broad arrow for the UK government and ‘Pattern 1448’. Note these mahogany/celluloid slide rules did not have a cursor as it was not needed. It has a red cloth covered card case that may not have been original.. Computer and slide rule manuals YA1989.160/1 Book entitled '30 Programmes for the Sinclair ZX80'. YA1989.160/2 Instruction booklet for British Thornton slide rule

How to Use a Slide Rule (with Pictures) wikiHow Net Resources Index Accuracy Checking the accuracy of a slide rule Aristo Pickett N1040 Fisher Control Valve Sizing Rule Instructions Pilot Balloon Slide Rule Mark V (4 scans in 1 zip file) JC Podmore Slide Rule for Sea and Air Navigation (1 pdf file in 1 zip file) Post Hemmi Manual (30 scans in 1 zip file) Post Versalog (1 pdf in 1 zip file) Proof Rule Relay Duplex (20 scans in 1 zip file. The slide rule, also known colloquially in the United States as a slipstick, is a mechanical analog computer. As graphical analog calculators, slide rules are closely related to nomograms, but the former are used for general calculations, whereas the latter are used for application-specific computations.. Thornton Speed Time Distance Slide Rule, date code ‘43’. Marked with the broad arrow for the UK government and ‘Pattern 1448’. Note these mahogany/celluloid slide rules did not have a cursor as it was not needed. It has a red cloth covered card case that may not have been original..

Lawrence Engineering ServiceCylindrical Rules. Circular slide rules got somewhat more scale length by wrapping the scales around a circle. Cylindrical instruments, got far greater length by wrapping the scale in a spiral around a cylinder. Fuller Calculator This Fuller Calculator made in England by Stanley was less than 18" long including the handle yet due to the spiral layout, its scale was 41 feet long. The slide rule. Home + About me + E-mail me + My slide rules. About Slide Rules. No more than thirty years ago [the late 1960s], slide rules were everywhere. Unlike many instruments, instead of being steadily improved by the new electronic technology, they were completely wiped out; sharing the fate of mechanical cash registers and clockwork watches.. As discussed above, one thing slide rules can do that calculators can't is create tables. Here is an intriguing application of that idea that I found in the Post Versalog Slide Rule Instructions, Frederick Post Company, 1963. That readable little book describes very many applications of slide rules. Suppose we want to find the roots of the equation.

Thornton Slide Rule for sale in UK View 26 bargains The slide rule, also known colloquially in the United States as a slipstick, is a mechanical analog computer. As graphical analog calculators, slide rules are closely related to nomograms, but the former are used for general calculations, whereas the latter are used for application-specific computations.. Thornton Slide Rule. In good condition this is the model 271 complete with case but no instructions. Use the various search options to discover and browse the details of the slide rules (many with images and copies of the instructions) I have collected. British Thornton Slide Rule Manual Read/Download 17centurymaths.com which has a set of. List of Slide-Rules. For slide-rule freaks only, a detailed list of my slide-rules. Instructions for using one are here. AW Faber 309. 250mm scale. Wooden structure with white plastic facing pinned on. Single-sided with double-sided slide. Two cursors, wooden with plastic window. S, L and T scales can also be read from windows on the back.

Instruction manuals Slide RulesAs discussed above, one thing slide rules can do that calculators can't is create tables. Here is an intriguing application of that idea that I found in the Post Versalog Slide Rule Instructions, Frederick Post Company, 1963. That readable little book describes very many applications of slide rules. Suppose we want to find the roots of the equation. 29/03/2019В В· How to Use a Slide Rule. To someone who doesn't know how to use it, a slide rule looks like a ruler designed by Picasso. There are at least three different scales, and on most of them the numbers aren't even spaced evenly apart. But after.... United Kingdom Slide rules and logarithms (the mathematical basis of slide rules) were invented here. Whilst there was a large range of manufacturers they do not seem to have had the wide export penetration that one might expect..

Jun 04, 2016В В· I picture them sitting together after the wedding opening cards from the wishing well. I imagine them reading well wishes and putting the money to the side, making note of who gave what in order to thank guests later. Then I see them get to my card and think "Oh". Maybe this is an etiquette thing I didn't get the memo about. I'm not sure. How to make a garden wishing well Wishing well plans ... Instructions Of Making A Wishing Well For DonationsThis Garden Wishing Well will add an architectural element to your landscape. Woodcraft - Woodworking Project Paper Plan to Build Garden Wishing Well. $9.00. Write a Review. In Stock check in-store Plant flowers in its bucket and enjoy its beauty. Includes templates and instructions. Easy to complete in one weekend. More Details View. 8. Place the wedding wishing well on a nice table at your wedding reception and all you have is a pretty looking wedding wishing well securing all the best wishes from your guests. Things to watch out for В· Get fine cardboards to accomplish your task of creating a wedding wishing well. В· Paint the wedding wishing well in any of the desired

How to Use a Slide Rule (with Pictures) wikiHow

Slide Rule Scales. Instructions for the 443 Artillery Slide Rule White & Gillespie Melbourne, Australia 8 page booklet - 300dpi: 6MB: REF Instructions for the 454 Artillery and Survey Slide Rule White & Gillespie Melbourne, Australia 12 page booklet: 1.05MB: REF - Contributed by ISRG Thornton PIC Slide Rules Instructions for Use, Models 221 and 271 British, British Thornton Blackbody Radiation Slide Rule (Similar to Blundell F5100) both made to the design of the Admiralty Research Laboratory, Teddington, England. This is one of three Black Body Radiation calculators of which I am aware, the others are the Aristo 922 and the General Electric GEN-15C referred to in the book Infrared System Engineering..

P.I.C./ British Thornton Slide Rules

Slide Rule Library British and Australia. Basic Slide Rule Instructions. To multiply two numbers on a typical slide rule, the user set the left index (start of the scale) on the C scale to line up with one factor on the D scale. (All labels refer to Pickett scales. Scale labels were not completely uniform between brands.) The user then found the second factor on the C scale and looked, Thornton PIC Slide Rule. For sale is a Thornton PIC 10" Student Slide disc in excellent condition booklet is untouched rear inlay is wrinkled case is shiny but scuffed and worn. brl slide rule made in england. Thornton PIC Slide Rule New, unused. Please ask for SHIPPING!!!!! Bargoed SHIPPING WORLDWIDE!!!!!.

I have been collecting mathematical instruments for over twenty years now and continue to be fascinated by them. In spite of the fact that my profession was that of Mechanical Engineer, I continue to come across instruments that I have not seen or heard of before. 20/02/2012В В· Dave Grout of Delano, MN., is a vanishing breed. He doesn't own a computer, but he has plenty of sliderules.

Charles B. Meyerson worked for Einson & Freeman Advertising Agency in Long Island City, NY from 1950-1953. He used the proportion calculator/slide rule for print ads/photos in newspapers, magazines and pamphlets they developed. AG Thornton was established as a manufacture of drawing instruements when it took over the Precision Instrument Co in 1901. This merger added a range of PIC slide rules to their range. the plastic

United Kingdom Slide rules and logarithms (the mathematical basis of slide rules) were invented here. Whilst there was a large range of manufacturers they do not seem to have had the wide export penetration that one might expect. AG Thornton was established as a manufacture of drawing instruements when it took over the Precision Instrument Co in 1901. This merger added a range of PIC slide rules to their range. the plastic

Computer and slide rule manuals YA1989.160/1 Book entitled '30 Programmes for the Sinclair ZX80'. YA1989.160/2 Instruction booklet for British Thornton slide rule United Kingdom Slide rules and logarithms (the mathematical basis of slide rules) were invented here. Whilst there was a large range of manufacturers they do not seem to have had the wide export penetration that one might expect.

Instruction Manuals. The site has instruction manuals for a number of slide rules. These have been scanned and converted to HTML. Some of them relate to standard rules (Thornton, Faber Castell 2/83N) and would be useful whatever rule you have but others are for specialised rules. I started with my slide rule from my student and work days - a well used Thornton P271, and also an early alcohol rule, which I inherited. Initially I just collected what I was offered, apart from a few, early, boxwood rules bought at antiques fairs before they started getting too expensive.

Cylindrical Rules. Circular slide rules got somewhat more scale length by wrapping the scales around a circle. Cylindrical instruments, got far greater length by wrapping the scale in a spiral around a cylinder. Fuller Calculator This Fuller Calculator made in England by Stanley was less than 18" long including the handle yet due to the spiral layout, its scale was 41 feet long. The slide rule Pickett N1040 Fisher Control Valve Sizing Rule Instructions. There are 17 scans in 1 zip files. File 1 - fisher.zip - 1.65 MB (1,733,421 bytes) No Image: Pilot Balloon Slide Rule Mark 5. There are 4 scans in 1 zip file. File 1 - pilotballoon.zip - 646 KB (661,912 bytes) JC Podmore - Slide Rule …

British Thornton 10" Slide Rule (1967) No. P271 LOG LOG. Introduction Review Sale Results at Auction Links. Introduction. AG Thornton Manchester was founded by Alexander George Thornton in 1880. Concise Circular Slide Rule No. 28, 46, 300, 320. A standard manual for circular slide rules, direct from Concise in the Fall, 2002. The basic manual for No. 28, 46, and 320 rules is a simple front-and-back scan like the examples above. There's also an additional front-and-back scan of a separate sheet for the trig scales on the model 300.

Slide Rule Instructions by British Thornton. Slide Rule Instructions by British Thornton. 10" Slide Rule Instructions by British Thornton. Istruzioni per l'uso del Regolo Mignon Tecnostyl. Unique Half Hour Instructions. Unique Chemical Slide Rule Instructions. Instruction Book for W.H.Smith & Son Slide Rules. Grophoplex Gaz de France Slide Rule List of Slide-Rules. For slide-rule freaks only, a detailed list of my slide-rules. Instructions for using one are here. AW Faber 309. 250mm scale. Wooden structure with white plastic facing pinned on. Single-sided with double-sided slide. Two cursors, wooden with plastic window. S, L and T scales can also be read from windows on the back

Slide Rule Instructions by British Thornton. Slide Rule Instructions by British Thornton. 10" Slide Rule Instructions by British Thornton. Istruzioni per l'uso del Regolo Mignon Tecnostyl. Unique Half Hour Instructions. Unique Chemical Slide Rule Instructions. Instruction Book for W.H.Smith & Son Slide Rules. Grophoplex Gaz de France Slide Rule AA 010 Comprehensive slide rule by British Thornton 1974, with plastic carry case, presentation box and instruction leaflet

Sun Hemmi Slide Rule Instructions WordPress.com

tinas-sliderules.me.uk. Thornton PIC Slide Rule. For sale is a Thornton PIC 10" Student Slide disc in excellent condition booklet is untouched rear inlay is wrinkled case is shiny but scuffed and worn. brl slide rule made in england. Thornton PIC Slide Rule New, unused. Please ask for SHIPPING!!!!! Bargoed SHIPPING WORLDWIDE!!!!!, Thornton VP134-PC5 five inch, closed frame plastic slide rule.A mechanical & electrical engineers’ pocket slide rule, it has a leather slip case. The scales are LL2, LL3, A{B,C1,SdTd,C}D,P with motor/dynamo & volt scales in the well, patent differential scales for monetary calculations at the left hand edge of the stator, and inch and cm rulers..

Links to PDF files. Scales to make a Circular Slide Rule using a CD Case by Ying Hum (VA3YH) Canada There are 2 circular slide rule options shown. Each just needs to be cutout and placed onto a CD case. If you download the instructions, two of the basic slide rules are also attached. One is a replica of a Concise 270. The PDF files are to scale so just be careful, Teach Yourself the Slide Rule. This is almost a complete book on slide rules use. The author was Managing Director of the company that made Unique slide rules but as this was a comprehensive range it will be useful for other rules as well. tys.pdf: 475: Faber Castel 2/83N This rule was one of the most comprehensive produced. There are few.

Thornton mathsinstruments.me.uk

British Thornton 10" Slide Rule (1967) No. P271 LOG LOG. Basic Slide Rule Instructions. To multiply two numbers on a typical slide rule, the user set the left index (start of the scale) on the C scale to line up with one factor on the D scale. (All labels refer to Pickett scales. Scale labels were not completely uniform between brands.) The user then found the second factor on the C scale and looked Thornton PIC Slide Rule. For sale is a Thornton PIC 10" Student Slide disc in excellent condition booklet is untouched rear inlay is wrinkled case is shiny but scuffed and worn. brl slide rule made in england. Thornton PIC Slide Rule New, unused. Please ask for SHIPPING!!!!! Bargoed SHIPPING WORLDWIDE!!!!!.

Slide Rule with 1930's PIC Book of Instructions. 1447 Slide Rule HEMMI JAPAN w Instructions & Case: 9.99 $ / Frederick RARE SUN HEMMI BAMBOO Slide Rule MADE IN OCCUPIED Japan WWII 10". Frederick Post 1461 Slide Rule Case Sun Hemmi Japan & Post Slide Instruct Book. EUR 4.42, 1 153 Bamboo slide rule Japan leather case Instruction Book. 17/02/2014В В· Part 2 is now LIVE: https://www.youtube.com/watch?v=6X4N5vR-O34 Here I cover the most basic operations of a slide rule: multiplication/division and squares/s...

(Note: This description relates specifically to all plastic Thornton slide rules. Do not follows these instructions for other types of slide rules.) Removing the cursor . This is sometimes desirable for cleaning purposes and the procedure is as follows:- SINGLE SIDED CURSOR 1 Move slide to one end of rule 2 Centralise the cursor (Note: This description relates specifically to all plastic Thornton slide rules. Do not follows these instructions for other types of slide rules.) Removing the cursor . This is sometimes desirable for cleaning purposes and the procedure is as follows:- SINGLE SIDED CURSOR 1 Move slide to one end of rule 2 Centralise the cursor

Thornton VP134-PC5 five inch, closed frame plastic slide rule.A mechanical & electrical engineers’ pocket slide rule, it has a leather slip case. The scales are LL2, LL3, A{B,C1,SdTd,C}D,P with motor/dynamo & volt scales in the well, patent differential scales for monetary calculations at the left hand edge of the stator, and inch and cm rulers. Rod Lovett's Slide Rules In addition to his own resources, he also offers a powerful search engine that can check for articles/papers in the major slide rule publications on any topic and also a search engine for checking prices that models sold for at auction. Any of the makers mentioned above as keyword will bring up resources, also e.g

British Thornton 10" Slide Rule (1967) No. P271 LOG LOG. Introduction Review Sale Results at Auction Links. Introduction. AG Thornton Manchester was founded by Alexander George Thornton in 1880. Scales to make a Circular Slide Rule using a CD Case by Ying Hum (VA3YH) Canada There are 2 circular slide rule options shown. Each just needs to be cutout and placed onto a CD case. If you download the instructions, two of the basic slide rules are also attached. One is a replica of a Concise 270. The PDF files are to scale so just be careful

Figs. 2.2 to 2.4. A G Thornton 6039½ slide rule The 6039½ slide rule has in the well “DRGM 164885” which is Nestler’s registered design for nickel-silver screws holding on the celluloid facings so the rule was presumably made for Thornton by Nestler.Thornton states that his “improved” slide rules have this feature so presumably the whole range was made in Germany. Net Resources Index Accuracy Checking the accuracy of a slide rule Aristo Pickett N1040 Fisher Control Valve Sizing Rule Instructions Pilot Balloon Slide Rule Mark V (4 scans in 1 zip file) JC Podmore Slide Rule for Sea and Air Navigation (1 pdf file in 1 zip file) Post Hemmi Manual (30 scans in 1 zip file) Post Versalog (1 pdf in 1 zip file) Proof Rule Relay Duplex (20 scans in 1 zip file

I started with my slide rule from my student and work days - a well used Thornton P271, and also an early alcohol rule, which I inherited. Initially I just collected what I was offered, apart from a few, early, boxwood rules bought at antiques fairs before they started getting too expensive. Teach Yourself the Slide Rule. This is almost a complete book on slide rules use. The author was Managing Director of the company that made Unique slide rules but as this was a comprehensive range it will be useful for other rules as well. tys.pdf: 475: Faber Castel 2/83N This rule was one of the most comprehensive produced. There are few

Teach Yourself the Slide Rule. This is almost a complete book on slide rules use. The author was Managing Director of the company that made Unique slide rules but as this was a comprehensive range it will be useful for other rules as well. tys.pdf: 475: Faber Castel 2/83N This rule was one of the most comprehensive produced. There are few Maniphase Multiplex 1732. An older version of one of Dietzgen's top of the line slide rules. This rule has a few nice adaptions, like the slightly worn down edges of the celluloid on the griping regions of the slider (hard to see on the scans).

AG Thornton was established as a manufacture of drawing instruements when it took over the Precision Instrument Co in 1901. This merger added a range of PIC slide rules to their range. the plastic Thornton Speed Time Distance Slide Rule, date code ‘43’. Marked with the broad arrow for the UK government and ‘Pattern 1448’. Note these mahogany/celluloid slide rules did not have a cursor as it was not needed. It has a red cloth covered card case that may not have been original.

Maniphase Multiplex 1732. An older version of one of Dietzgen's top of the line slide rules. This rule has a few nice adaptions, like the slightly worn down edges of the celluloid on the griping regions of the slider (hard to see on the scans). Net Resources Index Accuracy Checking the accuracy of a slide rule Aristo Pickett N1040 Fisher Control Valve Sizing Rule Instructions Pilot Balloon Slide Rule Mark V (4 scans in 1 zip file) JC Podmore Slide Rule for Sea and Air Navigation (1 pdf file in 1 zip file) Post Hemmi Manual (30 scans in 1 zip file) Post Versalog (1 pdf in 1 zip file) Proof Rule Relay Duplex (20 scans in 1 zip file