"To solve this mystery it will take an interior parts book from 1958 or earlier based on the part number." Hi, You don't have seen my 14h42 message ? I sent two links (pics). I've this part , it's a "57-58 Imperial front fender front moulding". 1686 485 is cast in the molding but the part number is 1686 483. I repost the links : http://www.accf.com/forum/images/uploads/phil64/ales0005_156.jpg http://www.accf.com/forum/images/uploads/phil64/ales0006_150.jpg And the moding on car: http://www.accf.com/forum/images/uploads/phil64/imp46_201.jpg Philippe COURANT (Pau, France)- Webmaster des sites ACCF et C-I-F Imperial 1957 Crown convertible Buick 1996 Roadmaster wagon - American Car Club de France (ACCF) : http://www.accf.com - Chrysler Imperial France (C-I-F) : http://www.ch300imp.com ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm