{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mr. Pen - Architectural Scale Ruler, 12\" Aluminum Architect Scale, Triangular Scale, Scale Ruler for Blueprint, Triangle Ruler, Drafting Ruler, Architect Ruler, Metal Scale Ruler, Architecture Ruler","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B07/DNH/bigB07DNHCMS7.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B07DNHCMS7.html\">Mr. Pen - Architectural Scale Ruler, 12&quot; Aluminum Architect Scale, Triangular Scale, Scale Ruler for Blueprint, Triangle Ruler, Drafting Ruler, Architect Ruler, Metal Scale Ruler, Architecture Ruler</a>","width":400,"height":300}