{"version":"1.0","provider_name":"Dutch Museum Gift Shop","provider_url":"https:\/\/dutchmuseumgiftshop.nl\/de\/","title":"50 year calendar","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BWD9etpW8P\"><a href=\"https:\/\/dutchmuseumgiftshop.nl\/de\/store\/hetscheepvaartmuseum\/product\/50-year-calendar\/\">50 year calendar<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/dutchmuseumgiftshop.nl\/de\/store\/hetscheepvaartmuseum\/product\/50-year-calendar\/embed\/#?secret=BWD9etpW8P\" width=\"600\" height=\"338\" title=\"&#8222;50 year calendar&#8220; &#8211; Dutch Museum Gift Shop\" data-secret=\"BWD9etpW8P\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/dutchmuseumgiftshop.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/dutchmuseumgiftshop.nl\/wp-content\/uploads\/2023\/08\/50year-calandar.jpg","thumbnail_width":1000,"thumbnail_height":1000,"description":"An early, simple pocket calculator from an era when 50 years were akin to perpetual. Its origin goes back some 500 years. Calculate the day of the week for any given future date, within a 50-year span. To use, simply rotate dial until the selected year lines up with the selected month. Locate the particular date and find the day of the week above it."}