Wectar - Recreation - Collecting - Computers - Calculators

	submit a site to this category
	wectar web site suggestions for this odp category


Page		1	2

	Museum of Soviet Calculators URL: http://www.taswegian.com/MOSCOW/soviet.html ODP description: Displays handheld and desktop calculators from the 1900s to the present, showing interesting features of each. Page description: Museum of Soviet calculators. Displays handheld and desktop calculators from the 1900s to the present, showing interesting features of each.
	Vintage Calculators URL: http://www.vintagecalculators.com/ ODP description: A celebration of old calculators showing the evolution from mechanical calculator to hand held electronic calculator. Page title: Vintage Calculators Web Museum Page description: Vintage Calculators: old mechanical & electronic calculators; british hand-held & desk; british sterling currency Â£sd calculators; comptometers; photographs showing the old technology including early integrated circuits and delay line memories; collector showing pictures of collection from many years of collecting.
	Soviet Calculators Collection URL: http://www.rk86.com/frolov/calcolle.htm ODP description: Pictures of calculators from the former USSR. Includes advertisements, articles, and a guestbook. English and Russian languages. Page title: Soviet Calculators Collection. By Sergei Frolov
	Museum of Pocket Calculating Devices URL: http://www.calculators.de/ ODP description: A gallery containing many varieties of pocket calculators, slide rules, and abacuses. Page description: Museum of Pocket Calculating Devices
	Mechanical Calculating Machines URL: http://www.webcom.com/calc/ ODP description: Mechanical calculating machines from a collector's point of view, with articles and links to relevant sites. Page title: Calculating Machines Page description: Mechanical Calculating Machines - This site by by Erez Kaplan, is all about mechanical calculating machines. It includes chronological description, classification and pictorial view (dozens of photographs), books, organizations and much more.
	Programmable Calculators URL: http://www.rskey.org/ ODP description: A collection of programmable and non-programmable calculators and accessories, with articles and repair notes.
	HP Collection URL: http://www.hp-collection.org/ ODP description: Matthias Wehrli's collection of HP calculators and accessories. Includes photographs and specifications for items in the collection. Page title: Welcome to HP-Collection
	The Old Calculators Web Museum URL: http://www.geocities.com/oldcalculators/ ODP description: Virtual museum of vintage mechanical and electronic desktop calculators from the late 1950s through the late 1970s Page description: Virtual Museum of Vintage Mechanical and Electronic Desktop Calculators from the late 1950's through the late 1970's
	Vintage Calculators URL: http://www.decodesystems.com/calculators.html ODP description: Information and lists of vintage and classic calculators, primarily Hewlett-Packard and Texas Instruments. Page title: Calculators
	Illustrated Calculating Machines by Ernst Martin URL: http://www.rechenmaschinen-illustrated.com/ ODP description: English translation of the most important book on calculating machines "Rechenmaschinen" by Ernst Martin is illustrated on this site. Includes .pdf version of the book, pictures of the machines, production years, and articles. Page title: Rechenmaschinen-Illustrated Page description: site contains an on-line version of E.Martin's book Die Rechenmaschinen und ihre Entwicklung. In addition pictures, brochures and similar information is provided.
	Bring Back the HP 15C URL: http://hp15c.org/ ODP description: Fans of the 15C want Hewlett-Packard to put it back in production. Find a list of reasons to bring it back, the reason it was discontinued in the first place, and an online petition.
	Casio FX-700P Programmable Calculator URL: http://www.pisi.com.pl/piotr433/index.htm ODP description: Technical information about hardware, interfacing, and programming of this vintage device. Includes a construction project for a storage device to emulate the original FA-3 cassette interface. Page title: Vintage programmable calculators
	Old HP and TI Calculators URL: http://www.rskey.org/gene/hpgene/ ODP description: Photographs and information about HP and TI calculators, including many programs. Page description: Collectible and historical information for early HP and TI calculators including programs, articles, photos.
	EEC - Early Electronic Calculator Technology Reference URL: http://www.cs.ubc.ca/~hilpert/eec/ ODP description: A source of information about the technology used in the construction of early electronic calculators. Includes a reverse-engineering project. Page title: EEC
	Electronic Calculator History and Technology Museum URL: http://www.classiccmp.org/calcmuseum/calc.htm ODP description: Preserving the history of electronic calculators with information and photographs of early desktop and pocket calculators.
	Calculator Technical Information URL: http://www.calcinfo.com/ ODP description: Technical information about many calculators, including chip pinouts and self-test sequences, and patent information.
	Calculator Collecting URL: http://k.webring.com/hub?ring=calculator ODP description: Webring designed to allow navigation between similar sites dealing with the hobby of collecting, and history of electronic calculators. Page description: Sites for Collectors and those Interested in old calculating devices, including electronic calculators, slide rules, weird and wonderful old computing machines.
	Reverse-Engineering the HP-75C URL: http://www.fortitudine.com/~coryc/html/hp75c.shtml ODP description: General information about the HP-75C. Page title: HP-75C Computers
	Using and Collecting HP Calculators URL: http://membres.lycos.fr/hpcalc/ ODP description: Information about various HP calculator models, with photographs. Includes instructions on using some of the special functions of some models. Page title: Collectionner les Calculatrices HP, HPCalc
	Gregory Escov's homepage URL: http://members.tripod.com/GregEscov/ ODP description: Some articles about Russian made calculators, including undocumented features and error conditions.