{"version":"1.0","provider_name":"Landmark","provider_url":"https:\/\/boroughphotos.org\/lambeth","author_name":"lambeth2017","author_url":"https:\/\/boroughphotos.org\/lambeth\/author\/lambeth2017\/","title":"RACIAL DISCRIMINATION MARCH: POSTER - Landmark","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JylOmOz1ji\"><a href=\"https:\/\/boroughphotos.org\/lambeth\/racial-discrimination-march-poster\/\">RACIAL DISCRIMINATION MARCH: POSTER<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/boroughphotos.org\/lambeth\/racial-discrimination-march-poster\/embed\/#?secret=JylOmOz1ji\" width=\"600\" height=\"338\" title=\"&#8220;RACIAL DISCRIMINATION MARCH: POSTER&#8221; &#8212; Landmark\" data-secret=\"JylOmOz1ji\" 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:\/\/boroughphotos.org\/lambeth\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/boroughphotos.org\/lambeth\/wp-content\/uploads\/2018\/01\/Lambeth20324.jpg","thumbnail_width":772,"thumbnail_height":1280,"description":"Leaflet advertising the solidarity march in London on 31 August 1963 against racial discrimination which was to take place at the same time as the march in Washington.Organised by the committee of the Afro-Asian &amp; Caribbean Organisations. Copyright held by donor"}