{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cold bluing: another approach: try this simple method of cold bluing to get a deep blue/ black finish, with only a little more time and effort than it ... Basics): An article from: American Gunsmith","author_name":"Stu Grell","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002WFZRBS.html\">Cold bluing: another approach: try this simple method of cold bluing to get a deep blue/ black finish, with only a little more time and effort than it ... Basics): An article from: American Gunsmith</a>","width":400,"height":300}