www.sliderule.it			Slide Rules Images from my Collection			Giovanni Breda

Slide Rule & Mechanical Calculators Collector's db

		Collector		Title		Country
				JFZazza reglas de calculo web
		Adam		My Slide Rules
		Alessandro Margnetti		Strumenti di calcolo		Italy
		Andreas Tabak		The Collection of Calculating Devices (TCOCD)		Germany
		Andrew Davie		Museum of Soviet Calculators on the Web
		Atsushi Tomozawa		Atom's Page		Japan
		Bruno Ferrighi		Dall'Abaco al Computer		Italy
		Cal Clifford		Slide Rules		USA
		Chris Gillings		Slide Rules and Calculators		Australia
		Chris J. Sangwin		Slide rules and other mathematical instruments		United Kingdom
		Chris Osburn		Slide Rule Collection		USA
		Christian M. Hamann		The On-line museum		Germany
		Christophe Mery		Exposition Machines a Calculer		France
		Daniel Sancho		teclas.org		Spain
		Darren Samphier		Darren's Sliderule
		Dave		Dave's House of Slide Rules
		Dave Van Domelen		Dave's Online Nest		USA
		David Crate		David Crate's Quality Slide Rules		USA
		David Davis		Slide Rules @ David Bros. Navigation Page
		David May		Classic Collectors World		United Kingdom
		David M. Riches		Mathematical Instruments - A private collection
		Detlef Zerfowski		Mechanische Rechenhilfsmittel, Tomographie und eingebettete Systeme		Germany
		Detlev B?lter		Aus der Rechenmaschinensammlung		Germany
		Dick Rose		Vintage Instruments		USA
		Dick Lyon		Otis King's Patent Calculator		USA
		Dries Molen				Netherlands
		Erez Kaplan		Calculating Machines		Israel
		Eric B. Hall		MathGeek
		Eric Marcotte		Eric Marcotte's Personal Home Page		Canada
		Ezio Raddi		La collezione di Ezio Raddi		Italy
		Felipe Marmy		Computissimo - Muse de la informatica		Switzerland
		Fred		Fred's mechanical calculators . Highlights and list		Belgium
		Friedrich Diestelkamp		Welcome in the big world of small calculators		Germany
		Giovanni Pastore		I Regoli Calcolatori		Italy
		Giuseppe Caltagirone		Le mie calcolatrici my adding and calculating machines		Italy
		Gonzalo Martin		Photo Calcul		France
		Greg Scott		Greg's Slide Rules		Australia
		Guillermo Castar		Sito web de Guillermo Castar		Argentina
		Hans Bloemen		www.calculatormuseum.nl		Holland
		Harry Teicher		Harry Teicher's Home Page		Denmark
		I. Pairin		Slide Rules in Thailand
		J?rn L?tjens		J?rn's Online Museum		Germany
		Jaime Hernan Redin		X Number World of calculators		USA
		Jan Meyer		Geschichte der Rechenhilfsmittel (Von Jan Meyer)		Germany
		Jason Waskiewicz		The Slide Rule		USA
		Jay M. Goldman		Office Collectibles - Private collection of Jay M. Goldman		Canada
		Jim Askew		Slide Rule Operations		USA
		Joe Pasquale		Joseph Pasquale Home Page		USA
		John Current		John Current's Home Page
		John J.G. Savard		John Savard's Home Page		Canada
		John Wolff		John Wolff's Web Museum		Australia
		Jos Carlos		Reglas de c?lculo		Spain
		Kees Nagtegaal		MechaniCalculator.com		Netherlands
		Kent Walker		Kent Walker's Home Page		USA
		Kevin J. Odhner		Odhner Calculator Memorial Site
		Kim		Hemmi-roid		Japan
		Luis Fernandes		Abacus - The art of Calculating with Beads		Canada
		Martin Cohen		Topics in High School Mathematics		USA
		Michael G?hrken		Michael G?hrken(')s Homepage		Germany
		Michel Bardel		Michel Bardel		France
		Nathan Zeldes		Possibly interesting		Israel
		Nico Baaijens		Calculating Machines - My collection		Netherlands
		Nigel Tout		Nigel Tout Home Page
		Nigel Bromley		About Slide Rules		United Kingdom
		Paolo Daniele Scarpazza		The Scarpaz Site		Italy
		Paul Ross		The Slide Rule Trading Co.
		Paulo Boselli		Museu da Calculadora		Brazil
		Peter Holland		Slide Rules / Rechenschieber		Germany
		Peter Owen		Peter Owen - Collector of Slide Rules		United Kingdom
		Rainer Stumpe		Rainer Stumpe		Germany
		Reinhard Atzbach		Mein Rechner tut's auch ohne Strom...		Germany
		Reto Ambrosini		Strumenti di calcolo		Italy
		Richard Carter		Slide Rule Collection		USA
		Rod Lovett		Rod Lovett's Slide Rules
		Ron Manley		Ron Manley's Slide Rules site		United Kingdom
		Sergei Frolov		Russian Slide Rule		Russia
		Stephan Weiss		Contributions to the History of Mechanical Calculation		Germany
		Stephan Georgi		A collectors family		Germany
		Ted Hume		Slide Rule Shop		USA
		Todd Tolhurst		Todd Tolhurst		USA
		Tom Dilatush		Tom Dilatush's Collection of Mechanical Computing Devices		USA
		Tom Bullock		Tom Bullock
		Tullio Parravicini		Calcolatrici e Strumenti di Calcolo Meccanico		Italy
		Ugo Mainieri		La raccolta di strumenti di calcolo		Italy
		W. E. Jones		My Slide Rule Collection
		Walter Szrek		Calculators' Page		USA
		Walter Shawlee		The Slide Rule Universe		Canada
		Wolf G. Bl?mich		Mechanische Rechenhilfsmittel		Germany
		Zazza		JFZazza reglas de calculo web
		Zvi Doron		The UltraLog Slide Rule

Interesting sites about Slide Rules and Mechanical Calculators

		Title		Country
		?volution des machines ? calculer		Canada
		A Brief History of Computing - Complete Timeline		United Kingdom
		Addiator		Germany
		Allard's Computer Museum Groningen		Netherlands
		Antikma Auktionen
		Antiques of a Mechanical Nature
		Arithmometre.org		France
		Associazione Italiana Collezionisti Macchine per scrivere, Calcolo e da ufficio in genere		Italy
		Auction Team Breaker
		Collezione Pellegrini		Italy
		Comptometer
		Concise		Japan
		Curta Startseite
		D'Antiques
		Derek's Virtual Slide Rule Gallery
		Early Office Museum
		Fine Drafting Room Antiques
		Gilai Collectibles - Scientific Instruments
		Hauptseite aus der Enzyklop?die des mechanischen Rechnens		Germany
		IBM Archives: Valuable resources on IBM's history
		Indian Creek Antiques & Collectables - Slide Rules & Slide Rule Books
		Internationales Forum Historische B?rotechniken e. V.		Germany
		ISER - Informatik Sammlung Erlangen		Germany
		JavaSlide
		Joel J. Goodman Antiques
		K&E Catalogs Main Page
		Katalog der Rechentechnischen Sammlung des Instituts f?r Mathematik und Informatik Ernst-Moritz-Arndt-Universit?t Greifswald		Germany
		Kung's OnLine Slide Rule BookMark
		Martindale's The Reference Desk
		Mathematics HQ
		Meccano Computing Machinery web site
		Mechanical Aids to Computation and the Development of Algorithms		United Kingdom
		Mechanical calculation		France
		Mechanical calculation
		Moonstick Information Site
		MrKlingon.org
		Museo Virtuale del Computer		Italy
		Museum of Pocket Calculating Devices		Germany
		Muzeum Maszyn Biurowych		Poland
		Nederlandse Kring van Verzamelaars van Rekenlinialen		Netherlands
		Nigel Bromley		United Kingdom
		Office Machines Americana		USA
		Original Documents on the History of Calculators
		Pascaline		France
		Purveyors of American Patented & Mechanical Antiques
		Rechenfreund		Germany
		Rechenmaschinen - Illustrated
		Rechenschieber		Germany
		Rechenschieber-Brief - Seite der deutschsprachigen Rechenschieber-Sammler		Germany
		RetroCalculators.com
		Scientific Computing World
		Slide Rule - A simple explanation of a clever calculator		United Kingdom
		Slide Rule - The history, theory and use of the engineering slide rule
		Slide Rule Museum
		Slide-rules.com
		Steve Burton's Homepage
		Swedish Typewriter Page		Sweden
		System / Source - Computer Museum		USA
		Tehnolemn Timisoara Slide Rule Archive (Romanian Riglas de Calcul)
		The Chestnut Ridge Typewriter Museum		USA
		The CURTA Calculator Page
		The Gemmary
		The hold calculator web museum
		The International Slide Rule Group
		The Macleay Museum		Australia
		The Museum of HP Calculators - Slide Rules
		The Oughtred Society
		The Slide Rule Guy
		The Slide Rule Shop		United Kingdom
		Treasures of the Science Museum - Mathematics and computing		United Kingdom
		United Kingdom Slide Rule Circle		United Kingdom
		Vintage calculators web museum
		W?rzburger Sammlung historischer Rechenmaschinen		Germany
		What Can You Do With A Slide Rule?		USA
		Wikipedia - Slide Rule