http://keymancollectibles.com/bats/m...bridgtonme.htm
you may have already seen this website but I remembered seeing this a while back when I went looking for some information on my WE Main's baseball bat that has a Bridgeton,ME, logo.
It appears that you've got an older bat.
If you're interested in selling it, don't hesitate to contact me.
Bruce
btjossem@Gmail.com