Found this on Wiki "Other names for .380 ACP include .380 Auto, 9mm Browning, 9mm Corto, 9mm Kurz, 9mm Short, and 9x17mm."
I also found manuals on E-Bang . It appears to have been made in many countries.
I have inherited several old pieces too....they have no monetary value to me simply because they were my Dad's, which makes them priceless. . .enjoy!