Slide Rule Info
All About SRs
Slide Rule Fun
About the OS
Resources - Information Available
Slide Rule Seminar
How Slide Rules Helped Win the War
This online course on slide rules contains video lectures and reading materials,
with links to other resources. The course will teach you how slide rules operate, how to use a slide rule, and some information
on related topics. Dr. Alex E.S. Green is the instructor, Julio C. Castro designed the online course.
Slide Rule Books and Manuals
Beginner's Guide to Collecting Slide Rules (1.54Mb PDF)
is a new publication on this website.
It contains the following chapters:
- Why collect slide rules?
- What slide rules to collect?
- What makes a slide rule valuable?
- Where to buy slide rules?
- How to find more information about slide rules?
- Slide rules that are popular with collectors.
The last chapter is a list of 97 suggested slide
rules in 4 categories -- Inexpensive, Medium
priced, Higher priced, Highest priced.
Thumbnail images appear in the 4 categories
above and are clickable to view a detailed image
with description for each rule.
Beginners Guide was created by Ted Hume and
All About Slide Rules
The Oughtred Society is pleased to present this new document for all to use.
With this document, the Oughtred Society wishes to introduce itself and provide a service to the
great numbers of slide rule enthusiasts, collectors, and users with whom the Society is not currently
acquainted. In doing this, the Society extends an invitation to all to join us in this fascinating
This online document, All About Slide Rules, presents what its title suggests, complete information
about slide rules. In its seventeen chapters, with 103 pages and 114 photographs, it contains
information of all types, from What Is a Slide Rule and How It Works, to History, to Common and
Less Common Types, to How to Use a Slide Rule, to Major Makers and Some of Their Common
Models, to Books and Manuals, to Cleaning and Care, to Slide Rules on the Internet, to Collecting
... and more.
Books, Manuals, and Articles
This chapter from the All About Slide Rules book is a reference list containing 75 books and manuals, compiled by David Sweetman.
ISRM Libraries - Free Downloads of Books and Manuals
Over 500 titles of text and materials are available from
International Slide Rule Museum . Library galleries are organized by catagory, country or manufacturer:
General (including Circular and Aviation models), Books (out of print), United States, Russia/China,
Japan, British/Australia, Europe/South America, Pickett, Post (and Hemmi),
Keuffel & Esser, Dietzgen,and Retail Catalogs. Many scanned and archived from Oughtred Society members from around the world.
Mike Konshak, the ISRM curator, is an active member of the Oughtred Society.
K&E Salisbury Products
Division Slide Rules
A personal story by former K&E Production
Manager and Plant Manager, Joseph L. Soper, including many of the details of the latter years of
K+E's slide rule manufacturing and production. There are 102 photos shown within
the 145 pages of this book.
- The United Kingdom Slide Rule Circle (UKSRC)
has more than 200 reprints available at low cost.
List of Reprints [Acrobat PDF document].
To order, Contact the UKSRC by e-mail at "firstname.lastname@example.org".
Or visit the
UKSRC's Web site.
Books and Manuals
are available from slide rule dealers and
on eBay from time to, and as scans for free download.
See, variously, these sources:
- The German Slide Rule Group
(Rechenschieber-Sammler-Treffen) maintains a
recommended book list
RST Web site.
- The Dutch Circle of Slide Rule Collectors
recommended book list
Circle Web site.
Rod Lovett maintains
a searchable database of the
slide rule literature
- The Oughtred Society's
Journal of the Oughtred Society.
- The United Kingdom Slide Rule Circle's
Skid Stick and Slide Rule Gazette
of the International Meetings of Slide Rule Collectors,
Why Slide Rules Work
Mathematical Foundations of the Slide Rule, by Professor Joe Pasquale, University of California, San Diego
Abstract: We present a mathematical principle that provides a precise formulation for the types of
functions a slide rule can be designed to calculate. In addition to providing the
mathematical foundations for how and why a slide rule works, this principle establishes
its mathematical possibilities and limits. We also present the theory of how slide rule
scales are constructed.
Slide Rule Prices
Rod Lovett maintains
a searchable database of
eBay slide rules sales
from October, 1999, to present.
Slide Rule Web Sites
The Oughtred Society Web site's
Links Library has
a comprehensive, up-to-date list of Web sites on slide rules and other calculating instruments.
Other Slide Rule Information
Free Download: All About Slide Rules by the Oughtred Society
What is a Slide Rule
How a Slide Rule Works
Learning Your Way Around a Slide Rule
Common Scales and Their Functions
Common Types of Slide Rules
Major Companies and Some of Their Common Models
Less Common Types
Tricks and Time Savers
Cleaning and Care
Slide Rules on the Internet
Click here to
last modified November 24, 2013