Here's a Peterson "System" #307 that's been gone thru my restoration process. I cleaned the bowl thoroughly and then coated the bowl with my favorite stuff. I scrubbed the outside of the bowl with Lbepen briar cleaner, then redyed it using a special combination of two different dyes to get as close as possible to stock Peterson look. I soaked the stem in Lbepen solution and sanded thru the grits. I filed out as many as the tooth marks as I could, but there are still a few light ones that I didn't want to mess with, didn't want to change the lines of it. But I'm proud of this one. It took me a while but it's worth it! Thank you for looking at my pipes! I give 10% of all my pipe sales to St Judes Children's Hospital.