I found this familiarly shaped wrench at a flea market last week in York Co. PA. The "M23" boss on this wrench is unfamiliar, and I could not find it in either of Pete Rathbone's volumes.
There is also a faint stamp, B inscribed inside an O, to the left side of the boss.
Does any body know who made this wrench?
It sure does look like a Planet JR. wrench, but you probably already know that. I'm not familiar with the numbers you gave on it.
Wayne
There is a comment in a post on Yesterdays Tractors that seems to imply that number is appropriate, not proof, but a hint perhaps...
http://www.ytmag.com/memo/messages/814.html
Letters in circles seem to be foundry marks more often than not, tho I dunno who's (B) is..
HMMM, I think I have a book that talks about that wrench, but, it's "locked" in the hardware store at the moment. I'll try to look it up tomorrow.
cheers,
bird
It's on my "orphan" list.
Mine too, Bus