I saw a post in the sales section on one of these pipes, and from the comments, that one would be a good pipe to buy. It sold. I found one of these in an antique store that had the block lettering for Kaywoodie and script writing for Supergrain. Unfortunately, the stem was stuck in the tenon and wouldn't budge at all, so I left it. My attempts at dating it were pretty unsuccessful. Are these good enough to buy even with the tenon problem and uncertain date range?