{"version":"1.0","provider_name":"Kart.no","provider_url":"https:\/\/kart.no\/en\/","author_name":"Steinar Figved","author_url":"https:\/\/kart.no\/en\/author\/steinar\/","title":"Akershus 1720","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tDh7s43tR6\"><a href=\"https:\/\/kart.no\/en\/produkt\/akershus-1720\/\">Akershus 1720<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/kart.no\/en\/produkt\/akershus-1720\/embed\/#?secret=tDh7s43tR6\" width=\"600\" height=\"338\" title=\"&#8220;Akershus 1720&#8221; &#8212; Kart.no\" data-secret=\"tDh7s43tR6\" 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:\/\/kart.no\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/kart.no\/wp-content\/uploads\/2025\/06\/2025-6834_norgesavd_50_1720_jpg300dpi.jpg","thumbnail_width":2048,"thumbnail_height":2048,"description":"This hand-drawn map from 1720 covers the area from Oslo to the Swedish border between Kongsvinger and \u00d8rje. The back of the map is labeled \"Land Carte af Norge af Generallieutenant von Arentskiold\". The map is delivered in its original size of 67.3 x 73.5 cm. The size with frame and passepartout is 87.3 x 95.5 cm. Would you like the map in a different size? Just get in touch - we'll be happy to give you a quote for customization."}