Welcome to AAPK. It's a good thing to occasionally breath new life in some old threads. Yes, your knife is a
Premier. If you read through this thread and if I remember correctly, there is some good information about Premiers here.
A general suggestion, I've found that a wire wheel chucked up in a Dremel does a good job of cleaning up tang stamps without damaging the blade (I'm going to take grief for that from some quarters but I stand by my statement). I use the steel brushes and ALWAYS WEAR EYE PROTECTION.
Forged on the anvil of discipline.
The Few. The Proud.
Jerry D.
This country has become more about sub-groups than about it's unity as a nation.
"The #72 pattern has got to be pretty close to the perfect knife."
--T.J. Murphy 2012