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Click REFRESH on your browser if pages seem unchanged Visit our amazing document server. Everything from Quotes and SciFi to Business and Ethics. CLICK for WHAT's NEW on the site. Slide rule model information, pictures, and history from all over the world | Sphere Research Corporation 3394 Sunnyside Rd. West Kelowna, BC, Canada V1Z 2V4 Phone: +1 (250) 769-1834 FAX:+1 (250) 769-4106 A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES! JUST SCROLL DOWN TO SEE EVERYTHING! |
Original Artwork by: Larry Stewart, The Slide Rule Universe is a trademark of Sphere Research Corporation |
The Slide Rule Universe Archives |
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Want to dig a lot deeper about a slide rule?
We have extensive on-line archives organized by slide rule makers, such as K+E, Hemmi, Faber Castell, Aristo, POST and Pickett. You can click on the logos below to see some of the most popular. CLICK to visit the Sun/Hemmi Archive CLICK to visit the POST Archive CLICK to visit the Pickett Archive We also have archives organized by function, like circular rules, exotic and unusual rules, perrygrafs and slide charts, giant rules and (yes) slide rules you WEAR.
There are some interesting surprises hiding in the archives, and all of them are worth a quick visit. You will discover in your tour that you can still have custom slide rules (well, slide charts) made for you today for a surprisingly low price. You will also discover that you could actually have gotten a Zippo lighter with a slide rule built in at one time, and that you can now get software to emulate a slide rule on your PC. |
CLICK HERE to see the archives and makers organized by countries around the world instead! |
Detailed Company Archives |
Recently updated archives are highlighted in YELLOW. | |
Visit The Aristo Company Archive | Catalog Pages, History, Photos & Model Number Information Updated July 23, 2004 | |
Visit The Blundell-Harling Company Archive | Catalog Pages, History, Photos & Model Number Information Updated October 18, 2003 | |
Visit the Dietzgen Company Archive |
Catalog Pages, History, Photos & Model Number Information Updated October 18, 2003 | |
Visit the Faber-Castell Company Archive |
History, Photos & Model Number Information Updated June 10, 2006 | |
Visit the Flying Fish Company Archive |
Catalog Pages, History, Photos & Model Number Information Updated October 8, 2004 | |
Visit the Graphoplex Company Archive |
Manual Pages, History, Photos & Model Number Information Updated August 6, 2012 | |
HEMMI Sun/Hemmi Company Archive |
Catalog Pages, History, Photos & Model Number Information Updated August 30, 2005 | |
Hughes-Owens Geotec Company Archive |
Catalog Pages, History, Photos & Model Number Information Updated 0ctober 8, 2004 | |
Visit the Keuffel & Esser Company Archive | History, Photos & Model Number Information Updated October 31, 2006 | |
Visit the Nestler Company Archive |
Catalog Pages, History, Photos & Model Number Information Updated October 18, 2003 | |
Visit the Pickett Company Archive |
History, Photos & Model Number Information Updated January 3, 2005 |
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Visit the Frederick Post Co., Teledyne-Post Archive |
History, Photos & Model Number Information,
including Teledyne. Updated January 30, 2005 |
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Visit the Staedtler Mars Archive |
History, Photos & Model Number Information Updated January 12, 2004 |
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Type Archives |
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Visit the Circular Slide Rule Archive |
Photos & Model Number Information Updated October 18, 2003 | |
The Wonderful World of Slide Charts, Wheel Charts and Perrygrafs Now with DETAILED VENDOR information to get new rules made! |
Links to suppliers, Photos & Model Number Information Updated July 15, 2012 | |
Unusual Slide Rules Here are some truly unusual slide rule designs that deserve special mention. |
Photos & Model Number Information Updated July 24, 2005 | |
Slide Rules You Wear Everything from tie clips and cufflinks to watches. |
Photos & Model Number Information Updated November 30, 2002 |
Visit Castle Frankenrule! See the slide rule industry's horror stories. Some direct from the factory, some made right here in our workshop. |
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Slide Rule Software Yes, software, hard to believe, right? |
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What's in a name? Peek behind the trade name/ buzzword scenes in the slide rule business. A Rose by any other name is a Log Log Duplex Versalog, made by somebody else. |
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MOBY SLIDE RULES Giant Slide Rules Caught For Your Inspection, complete with the fish story... Updated August 30, 2005 |
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Want to join the SRU design team think tank and add your $0.02 worth? Help Create a Brand New Slide Rule JUST CLICK HERE! |
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Foo's Sliderule Wallpaper Collection Get very slick background wallpaper for webpages and Windows |
Places to go in the Slide Rule Universe, people to see.... |
Click to visit! |
Buy a slide rule from our extensive on line marketplace, with restored classics, amazing new in the box rules, and low cost first student rules. We have something for everybody, even a swap and sell area for visitors. |
Click to visit! |
Learn to operate and care for your slide rule with these on line manuals and directions. Learn what scales mean, how to use them and how to restore or keep your rule in good condition. |
Click to visit! |
Visit other slide rule places on the web with more slide rule data and information. From personal collections on line to (yes, it's really true) the international slide rule owners and collectors organization, the Oughtred Society. |
Click to visit! |
Nice things people have said about us in print and on TV, see the original articles. We always appreciate it! |
Click to visit! |
Visit our TEST EQUIPMENT site everything from Scopes, CRT's and DMM's to nixie tubes, HP and Tektronix spare parts. A little electronic something for everybody. |
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