{"id":6287,"date":"2023-09-14T11:40:46","date_gmt":"2023-09-14T10:40:46","guid":{"rendered":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/?p=6287"},"modified":"2025-04-17T11:21:25","modified_gmt":"2025-04-17T10:21:25","slug":"the-icl-computer-museum","status":"publish","type":"post","link":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/","title":{"rendered":"The ICL Computer Museum."},"content":{"rendered":"\n<p>A private online facility established by Peter Wooledge to display a very large range of material relating to computer history, Items displayed include software manuals, hardware items, manuals, journal and magazine articles and a number include material related to LEO and its successors. The full contents can be explored at: <a href=\"http:\/\/www.vintage-icl-computers.com\">http:\/\/www.vintage-icl-computers.com<\/a><br>Included are details and photos of the 212 (now 218) LEO III magnetic tapes owned by Peter Wooledge and currently (August 2021) being investigated by Delwyn Holroyd of the Computer Conservation Society. <br>The page for the Tapes can be found at: <a href=\"http:\/\/www.vintage-icl-computers.com\/icl42\">http:\/\/www.vintage-icl-computers.com\/icl42<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A private online facility established by Peter Wooledge to display a very large range of material relating to computer history, Items displayed include software manuals, hardware items, manuals, journal and magazine articles and a number include material related to LEO and its successors. The full contents can be explored at: http:\/\/www.vintage-icl-computers.comIncluded are details and photos [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[28,29],"tags":[],"class_list":["post-6287","post","type-post","status-publish","format-standard","hentry","category-archives","category-museums"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The ICL Computer Museum. - LEOPEDIA EDITORIAL SYSTEM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The ICL Computer Museum. - LEOPEDIA EDITORIAL SYSTEM\" \/>\n<meta property=\"og:description\" content=\"A private online facility established by Peter Wooledge to display a very large range of material relating to computer history, Items displayed include software manuals, hardware items, manuals, journal and magazine articles and a number include material related to LEO and its successors. The full contents can be explored at: http:\/\/www.vintage-icl-computers.comIncluded are details and photos [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/\" \/>\n<meta property=\"og:site_name\" content=\"LEOPEDIA EDITORIAL SYSTEM\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-14T10:40:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-17T10:21:25+00:00\" \/>\n<meta name=\"author\" content=\"LEO editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"LEO editor\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/\"},\"author\":{\"name\":\"LEO editor\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#\\\/schema\\\/person\\\/ea535d902aa97c04183bdce5dfbab398\"},\"headline\":\"The ICL Computer Museum.\",\"datePublished\":\"2023-09-14T10:40:46+00:00\",\"dateModified\":\"2025-04-17T10:21:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/\"},\"wordCount\":101,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#organization\"},\"articleSection\":[\"Archives\",\"Museums\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/\",\"url\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/\",\"name\":\"The ICL Computer Museum. - LEOPEDIA EDITORIAL SYSTEM\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#website\"},\"datePublished\":\"2023-09-14T10:40:46+00:00\",\"dateModified\":\"2025-04-17T10:21:25+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/the-icl-computer-museum\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The ICL Computer Museum.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#website\",\"url\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/\",\"name\":\"LEO Computers Society\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#organization\",\"name\":\"LEO Computers Socity\",\"url\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"http:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/logo-1.jpg\",\"contentUrl\":\"http:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/logo-1.jpg\",\"width\":158,\"height\":70,\"caption\":\"LEO Computers Socity\"},\"image\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/en.wikipedia.org\\\/wiki\\\/LEO_(computer)\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#\\\/schema\\\/person\\\/ea535d902aa97c04183bdce5dfbab398\",\"name\":\"LEO editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/853b61b2912bf2bff06794431698f0a91708b2a683e55e992a6987cddf79ebaa?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/853b61b2912bf2bff06794431698f0a91708b2a683e55e992a6987cddf79ebaa?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/853b61b2912bf2bff06794431698f0a91708b2a683e55e992a6987cddf79ebaa?s=96&d=mm&r=g\",\"caption\":\"LEO editor\"},\"url\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/author\\\/vince\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The ICL Computer Museum. - LEOPEDIA EDITORIAL SYSTEM","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/","og_locale":"en_GB","og_type":"article","og_title":"The ICL Computer Museum. - LEOPEDIA EDITORIAL SYSTEM","og_description":"A private online facility established by Peter Wooledge to display a very large range of material relating to computer history, Items displayed include software manuals, hardware items, manuals, journal and magazine articles and a number include material related to LEO and its successors. The full contents can be explored at: http:\/\/www.vintage-icl-computers.comIncluded are details and photos [&hellip;]","og_url":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/","og_site_name":"LEOPEDIA EDITORIAL SYSTEM","article_published_time":"2023-09-14T10:40:46+00:00","article_modified_time":"2025-04-17T10:21:25+00:00","author":"LEO editor","twitter_card":"summary_large_image","twitter_misc":{"Written by":"LEO editor"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/#article","isPartOf":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/"},"author":{"name":"LEO editor","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#\/schema\/person\/ea535d902aa97c04183bdce5dfbab398"},"headline":"The ICL Computer Museum.","datePublished":"2023-09-14T10:40:46+00:00","dateModified":"2025-04-17T10:21:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/"},"wordCount":101,"commentCount":0,"publisher":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#organization"},"articleSection":["Archives","Museums"],"inLanguage":"en-GB","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/","url":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/","name":"The ICL Computer Museum. - LEOPEDIA EDITORIAL SYSTEM","isPartOf":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#website"},"datePublished":"2023-09-14T10:40:46+00:00","dateModified":"2025-04-17T10:21:25+00:00","breadcrumb":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/the-icl-computer-museum\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/"},{"@type":"ListItem","position":2,"name":"The ICL Computer Museum."}]},{"@type":"WebSite","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#website","url":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/","name":"LEO Computers Society","description":"","publisher":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#organization","name":"LEO Computers Socity","url":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#\/schema\/logo\/image\/","url":"http:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-content\/uploads\/2020\/02\/logo-1.jpg","contentUrl":"http:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-content\/uploads\/2020\/02\/logo-1.jpg","width":158,"height":70,"caption":"LEO Computers Socity"},"image":{"@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/en.wikipedia.org\/wiki\/LEO_(computer)"]},{"@type":"Person","@id":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/#\/schema\/person\/ea535d902aa97c04183bdce5dfbab398","name":"LEO editor","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/secure.gravatar.com\/avatar\/853b61b2912bf2bff06794431698f0a91708b2a683e55e992a6987cddf79ebaa?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/853b61b2912bf2bff06794431698f0a91708b2a683e55e992a6987cddf79ebaa?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/853b61b2912bf2bff06794431698f0a91708b2a683e55e992a6987cddf79ebaa?s=96&d=mm&r=g","caption":"LEO editor"},"url":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/author\/vince\/"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/posts\/6287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/comments?post=6287"}],"version-history":[{"count":2,"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/posts\/6287\/revisions"}],"predecessor-version":[{"id":7984,"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/posts\/6287\/revisions\/7984"}],"wp:attachment":[{"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/media?parent=6287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/categories?post=6287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/wp-json\/wp\/v2\/tags?post=6287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}