Join us on Facebook: Search for 'ConcoursMustang' Private group!https://www.facebook.com/groups/concoursmustang/Indiana SAAC Fall Classic , French Lick, IN Oct 11-12http://www.insaac.org/SAAC National-Sanctioned Concours Event
Dave Hammar's site has info on the sheet metal stamping plants. http://www.hammar.dyndns.org/datecode.htm
Thanks, Charles. Saw that site but no "L" or "R" listed in his chart for stamping plants.