What specifically is your question???
If you mean a Browing Hi-power 9mm, you can contact the Browing company. They will probably send you one. http://www.browning.com/
The 245 tells us your pistol is caliber 9mm Parabellum. The PZ translates to p=8 and z=1, for a manufacture date of 1981. Each year, serial numbers started with 01001 and counted up from there for the year. Very nice pistols, by the way.
9mm Parabellum is a caliber, not a firearm- there were several pistols in that caliber made in Belgium by FN. ONE of them that I happen to own is a Browning P-35, commonly called the Browning Hi-Power. If you go to Google, from the upper toolbar select IMAGES, type in Browning Hi Power, you should see several examples.
Made in 1981.
This is a "Hi Power" pistol made in 1981
100-500 or so
The Browing Hi Power, and those made under license, are among the finest firearms ever conceived. Though the 1911 is the King of all Handguns, the Browning HP is its close successor.
Check out the auction sites - Gun Broker, Auction Arms, Guns America.
1940-45
Between 1969-1970.The T prefix Hi-power handguns exceeded T300,000 and were shipped into the year 1970.
the Germans occupied Belgium about 1940, and after that time period the hi power pistols were made for German forces until the end of the war...
I am aware of only one chambering in the Browning hi-power,that is 9mm parabellum.