I need help identifying the manufacturer and age of this dutch oven. I know I saw one similar posted either here or another forum at some point, but of course now I can't find the post. The inside of the lid has indented dimples similar to BSR, but doesn't have pour spout "ears". The ribbon style embossing goes down all 4 sides and matches from lid to pan. There are no markings or stamps. Both blue and red books are no help. Thanks in advance for the help.