Astragal Press books on antique tools and more



   
 

 






 

 

 





Peter M. Hopp, C. Eng., MBCS
Peter M. Hopp is a 67-year-old retired Electronic Engineer by training, Computer Systems Engineer by transformation, and former Business Development Manager. He has been collecting, researching, and writing about slide rules for over 20 years.


Pocket-Watch Slide Rules


This book is about one of the most attractive and tactile forms of slide rules, the pocket-watch slide rule. Although pocket-watch slide rules were not the most accurate nor easy to use, these delightful devices were in makers catalogues from all parts of the world for the last century of the slide rule's life. Pocket-watch slide rules are an exquisite example of the slide rule makers' art and are perhaps the most collectable type of slide rules.

The Book Includes:
-Detailed descriptions of over 150 pocket-watch slide rules and variants
-Hundreds of full-color illustrations, detailed descriptions, and dating information

-Approximately 80 makers and retailers from the UK, Europe, and the USA

-Descriptions of special scales used
-Coverage of seminal patents
-A glossary of terms
-A comprehensive bibliography

184 pages, Paperback, Full Color, 8.5" x 11", © 2011
Order Number: AP6316...........$39.95

 
Slide Rules
Their History, Models, and Makers


Monumental in its scope and the wealth of detail it provides, this book is an invaluable reference on slide rules, their makers, manufacturers, and retailers. Covering the period from the instrumentís invention in the early 17th century to the present day, this treatise illuminates all aspects of slide rule design and production. The author includes a staggering amount of information, all cross-referenced, on slide rule models and their makers and manufacturers. In all, several thousand slide rule descriptions are catalogued.
The Book Includes:
-A history of the slide rule and the evolution of standard designs

-Biographies of some of the influential figures in slide rule design

-Approximately 500 world-wide patents, catalogued by year for dating purposes

-Descriptions of scales and gauge marks
-A section on the care and restoration of slide rules
-A glossary of terms used
-8 appendices and 18 tables of correlated information

-A comprehensive bibliography


"A valuable contribution to the slide rule collecting community."
- The Journal of the Oughtred Society
"This is an impressive compliation of information about this unique instrument."
- Antique Week
"A must-have reference book." - The Gristmill

316 pages, Paperback, B&W, 8.5" x 11", © 1999
Order Number: AP867..........$35.00 $29.95


 
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An Imprint of Finney Company