{"id":17122,"date":"2025-11-19T15:11:01","date_gmt":"2025-11-19T15:11:01","guid":{"rendered":"https:\/\/digitalservices.uwtsd.ac.uk\/?page_id=17122"},"modified":"2026-05-11T10:44:09","modified_gmt":"2026-05-11T10:44:09","slug":"casgliadau-arbennig-ac-archifau","status":"publish","type":"page","link":"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/","title":{"rendered":"Casgliadau Arbennig ac Archifau"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"17122\" class=\"elementor elementor-17122 elementor-15441\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3241a2 e-flex e-con-boxed e-con e-parent\" data-id=\"e3241a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;background_motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;background_motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b84a10 elementor-widget elementor-widget-heading\" data-id=\"8b84a10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Casgliadau Arbennig ac Archifau<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c00594f elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5c00594f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mae\u2019r Casgliadau Arbennig yn cynnwys llyfrau, archifau a llawysgrifau yr ystyrir eu bod yn werth eu cadw ar gyfer cenedlaethau&#8217;r dyfodol.<\/p><p>Mae Casgliadau Arbennig ac Archifau y Brifysgol i&#8217;w gweld yn Llyfrgell ac Archifau Roderic Bowen (RBLA) ar lawr gwaelod Llyfrgell Llambed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39ca4c15 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"39ca4c15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md elementor-animation-grow\" href=\"https:\/\/outlook.office.com\/book\/SpecialCollectionsandArchives@uowtsd.onmicrosoft.com\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Trefnu apwyntiad &gt;<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3acc706 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3acc706\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>E-bost: <a href=\"mailto:specialcollections@uwtsd.ac.uk\">specialcollections@uwtsd.ac.uk<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cf7150 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5cf7150\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ffoniwch ni: 01570 424716<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e1318b0 section-m e-flex e-con-boxed e-con e-parent\" data-id=\"5e1318b0\" data-element_type=\"container\" data-e-type=\"container\" id=\"next\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62550ef3 elementor-widget elementor-widget-heading\" data-id=\"62550ef3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Archwiliwch y dolenni isod<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-33358e16 e-con-full e-flex e-con e-child\" data-id=\"33358e16\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4b85e093 e-con-full e-flex e-con e-child\" data-id=\"4b85e093\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-555b18b4 elementor-position-top elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"555b18b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17132\" tabindex=\"-1\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh.jpg\" class=\"attachment-full size-full wp-image-17116\" alt=\"Tudalen Deitl o Hanes y Byd\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17132\">Arddangosfeydd Ar-lein<\/a><\/h3><p class=\"elementor-image-box-description\">Cyfle i edrych ar amrywiaeth o arddangosfeydd rhithwir sy'n dangos ein llyfrau a'n llawysgrifau prin ac unigryw.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3790857b e-con-full e-flex e-con e-child\" data-id=\"3790857b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df885ce elementor-position-top elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"df885ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/archwilio-ein-casgliadau\/\" tabindex=\"-1\"><img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/roderic-bowen-books.jpg\" class=\"attachment-full size-full wp-image-17117\" alt=\"\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/roderic-bowen-books.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/roderic-bowen-books-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/archwilio-ein-casgliadau\/\">Archwilio ein Casgliadau<\/a><\/h3><p class=\"elementor-image-box-description\">Mae ein Casgliadau Arbennig yn cynnwys dros 35,000 o weithiau printiedig, 8 llawysgrif ganoloesol, tua 100 o lawysgrifau \u00f4l-ganoloesol, a 69 o incwnabwla. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1ec728de e-con-full e-flex e-con e-child\" data-id=\"1ec728de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b27015 elementor-position-top elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"8b27015\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17186\" tabindex=\"-1\"><img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/old-books.jpg\" class=\"attachment-full size-full wp-image-17118\" alt=\"\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/old-books.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/old-books-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17186\">Darganfod ein Harchifau<\/a><\/h3><p class=\"elementor-image-box-description\">Mae'r archifau yn cadw deunydd gan holl aelodau cyfansoddol Prifysgol Cymru Y Drindod Dewi Sant a'i sefydliadau blaenorol. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6596eb9 e-flex e-con-boxed e-con e-parent\" data-id=\"6596eb9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5ec55b0 e-con-full e-flex e-con e-child\" data-id=\"5ec55b0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-cdc0e05 e-con-full e-flex e-con e-child\" data-id=\"cdc0e05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf7b12f elementor-position-top elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"cf7b12f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17189\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/inside-roderic-bowen-library.jpg\" class=\"attachment-full size-full wp-image-17119\" alt=\"\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/inside-roderic-bowen-library.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/inside-roderic-bowen-library-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17189\">Ymweld \u00e2'r Casgliadau Arbennig ac Archifau<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab8b128 e-con-full e-flex e-con e-child\" data-id=\"ab8b128\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a06e198 elementor-position-top elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"a06e198\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17198\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/two-students-reading-book.jpg\" class=\"attachment-full size-full wp-image-17120\" alt=\"\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/two-students-reading-book.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/11\/two-students-reading-book-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17198\">Ein R\u00f4l a Chefnogaeth Mewn Addysgu<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2233a85 e-con-full e-flex e-con e-child\" data-id=\"2233a85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-703637e elementor-position-top elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"703637e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17201\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/jazz-heritage-wales-performance.jpg\" class=\"attachment-full size-full wp-image-17121\" alt=\"Perfformiad Treftadaeth Jazz Cymru\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/jazz-heritage-wales-performance.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/jazz-heritage-wales-performance-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/?page_id=17201\">Treftadaeth Jazz Cymru<\/a><\/h3><p class=\"elementor-image-box-description\">Cedwir Casgliad Treftadaeth Jazz Cymru yn Abertawe a dyma'r archif jazz amlgyfrwng hynaf yn y DU.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Casgliadau Arbennig ac Archifau Mae\u2019r Casgliadau Arbennig yn cynnwys llyfrau, archifau a llawysgrifau yr ystyrir eu bod yn werth eu cadw ar gyfer cenedlaethau&#8217;r dyfodol. Mae Casgliadau Arbennig ac Archifau y Brifysgol i&#8217;w gweld yn Llyfrgell ac Archifau Roderic Bowen (RBLA) ar lawr gwaelod Llyfrgell Llambed. Trefnu apwyntiad &gt; E-bost: specialcollections@uwtsd.ac.uk Ffoniwch ni: 01570 424716 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":745,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"wf_page_folders":[57],"class_list":["post-17122","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Casgliadau Arbennig ac Archifau | Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant<\/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:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Casgliadau Arbennig ac Archifau\" \/>\n<meta property=\"og:description\" content=\"Casgliadau Arbennig ac Archifau Mae\u2019r Casgliadau Arbennig yn cynnwys llyfrau, archifau a llawysgrifau yr ystyrir eu bod yn werth eu cadw ar gyfer cenedlaethau&#8217;r dyfodol. Mae Casgliadau Arbennig ac Archifau y Brifysgol i&#8217;w gweld yn Llyfrgell ac Archifau Roderic Bowen (RBLA) ar lawr gwaelod Llyfrgell Llambed. Trefnu apwyntiad &gt; E-bost: specialcollections@uwtsd.ac.uk Ffoniwch ni: 01570 424716 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/\" \/>\n<meta property=\"og:site_name\" content=\"Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-11T10:44:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" 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