Site Information
The objective of this collection of slide rule records is to make available in one location lists of all the slide rules of fourteen major makers . . .
| ALRO | Blundell-Harling | Dargue-Simplon | D&P / Aristo | Dietzgen |
| Faber-Castell | Graphoplex | Keuffel & Esser | Lawrence | Nestler |
| Pickett | Post | Sun Hemmi | Unique |
This is a collection of three types of slide rule records: Archives, Cross References, and Lists from various sources on the internet.
| • Archive: | A complete list with a large amount of data with photos for each slide rule. | ||
| • Cross Reference: | A complete list with a large amount of data for each slide rule but no photos. | ||
| • List: | A complete list with a limited amount of data for each rule. |
Complete means the record contains all known rules of that maker, as obtained from makers' catalogs by diligent researchers.
When you select a record to view, in some instances you will be taken to the web site of the creator of the record; in other instances you will see the record on the Oughtred Society's web site server.
The researchers and creators of these records are:
| • ALRO | David Rance | ||
| • Blundell-Harling | David Rance, Peter Soole, Herman van Herwijnen | ||
| • Dargue-Simplon | David Rance | ||
| • D&P/Aristo | Members of the RST and Rod Lovett | ||
| • Dietzgen | David Rutledge, Bruce Babcock | ||
| • Faber-Castell | Members of the German slide rule collectors group Rechenschieber Sammler Treffen (RST) and Jorge Fabregas Zazza of Spain | ||
| • Graphoplex | Daniel Toussaint | ||
| • K&E | Michael O'Leary, Clark McCoy | ||
| • Lawrence | David Rance | ||
| • Nestler | Members of the RST | ||
| • Pickett | Michael O'Leary | ||
| • Post | Paul Ross, Ted Hume | ||
| • Sun Hemmi | Paul Ross | ||
| • Unique | David Rance |
Created by Oughtred Society members Rod Lovett, Ted Hume, and Richard Davis.