Jim said, "1975 medium bend sandblasted looking, smooth on the sides yellow Pioneer meer with a black ferrule and vulcanite stem in the military mount style. Amazing how a $5.95 pressed meer I bought new can out smoke many higher grade meers."
Yeah, a long time ago, in an online chat, Fred Bass claimed that Pioneer made the best pressed meerschaum bowls; so good, they took on nice coloring (in their own distinctive way). He went on to say that some folks mistake them for block meerschaum, but Pioneer was not known for using block for any of their pipes.