{"id":495,"date":"2025-03-17T22:36:00","date_gmt":"2025-03-17T21:36:00","guid":{"rendered":"http:\/\/sfisqlu.cluster100.hosting.ovh.net\/?page_id=495"},"modified":"2025-04-17T17:23:49","modified_gmt":"2025-04-17T15:23:49","slug":"references","status":"publish","type":"page","link":"http:\/\/sfisqlu.cluster100.hosting.ovh.net\/index.php\/cryptocode\/references\/","title":{"rendered":"References &amp; Further Reading"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Information from the following sources was used for this section.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/5099.sydneyplus.com\/final\/Download.aspx?template=AttachFs&amp;field=EmbeddedU&amp;record=a087f19b-88c9-45b0-b209-aaa3b2b98d34&amp;showSave=False\">Cryptocode Machine Patents<\/a> &#8211; National Cryptologic Museum, NSA<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/jproc.ca\/crypto\/cryptocode.html\">Cryptocode (Grassi system)<\/a> &#8211; Crypto Machines pages<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/people.duke.edu\/~ng46\/collections\/crypto-disk-strip-ciphers.htm\">Disk &amp; Strip Cipher Slides<\/a> &#8211; Collections in Cryptology<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.christies.com\/en\/lot\/lot-4714793\">A &#8220;Cryptocode&#8221; (Grassi system) manual encrypting machine<\/a> &#8211; Christie&#8217;s<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Information from the following sources was used for this section. Cryptocode Machine Patents &#8211; National Cryptologic Museum, NSA Cryptocode (Grassi system) &#8211; Crypto Machines pages Disk &amp; Strip Cipher Slides &#8211; Collections in Cryptology A &#8220;Cryptocode&#8221; (Grassi system) manual encrypting machine &#8211; Christie&#8217;s<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":468,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"wp-custom-template-cryptocode","meta":{"footnotes":""},"class_list":["post-495","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cryptocode | References &amp; Further Reading<\/title>\n<meta name=\"description\" content=\"Further reading for more information about the Grassi Cryptocode\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/sfisqlu.cluster100.hosting.ovh.net\/index.php\/cryptocode\/references\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cryptocode | References &amp; 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