OK, OK, OK....I just realized the error of my ways when looking up the picture to post for ya'll of a pound of HP-38.
It IS the same thing as WW231. The same stuff I was trying to find.
I saw these pictures as I was looking.
OK, in the Navy there was a term we used called "putting yourself on report" when you did something really dumb, out loud, in broad daylight, and there was no way to retract the screw up.
Oh, well, at least now I will NEVER FORGET that HP-38 is the same thing as WW 231.
(insert huge FACEPALM emoji here)