{"version":"1.0","provider_name":"Chesterfield Blogs","provider_url":"https:\/\/blog.chesterfield.com\/us","author_name":"Melle","author_url":"https:\/\/blog.chesterfield.com\/us\/author\/melle\/","title":"Authenticating Antique Chesterfield Sofas: A Buyer's Guide - Chesterfield Blogs","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"icjUYsx0Er\"><a href=\"https:\/\/blog.chesterfield.com\/us\/authenticating-antique-chesterfield-sofas-a-buyers-guide\/\">Authenticating Antique Chesterfield Sofas: A Buyer&#8217;s Guide<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.chesterfield.com\/us\/authenticating-antique-chesterfield-sofas-a-buyers-guide\/embed\/#?secret=icjUYsx0Er\" width=\"600\" height=\"338\" title=\"&#8220;Authenticating Antique Chesterfield Sofas: A Buyer&#8217;s Guide&#8221; &#8212; Chesterfield Blogs\" data-secret=\"icjUYsx0Er\" 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:\/\/blog.chesterfield.com\/us\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/blog.chesterfield.com\/us\/wp-content\/uploads\/2025\/10\/Chesterfield_atw_how_to_authenticate_an_antique_chesterfield_sofa_before_you_buy-768x512.png","thumbnail_width":600,"thumbnail_height":400,"description":"Determining the authenticity of an antique Chesterfield sofa requires careful examination of specific historical and construction details. While their timeless design remains appealing, genuine pieces possess distinct characteristics that separate them from reproductions. This guide reveals the essential elements collectors and experts evaluate to verify authenticity before purchase. Provenance and Period: The Historical Pedigree The [&hellip;]"}