Krause, do you have a pic of the tang. all the early Packs I've owned have a raised "A" with a number on the tang. I have a Pack ground Rohm with an A1.

Also a good pic of the motto would help, Pack had a very distintive motto on their SAs. The scabbard looks right from the pic you show, the lower mounted scabbard screws are distictive on many early Pack daggers.

Red