It is the same as the Browning Hi Power. Please use the link below for the Browning Owners Manual for cleaning instructions.
http://stevespages.com/page7b.htm
It is NOT the same as a Hi Power. The two are completely different designs. The CZ-83 is much closer to a Makarov.
But, yes...Steve's pages has detailed info on the CZ83.
50-100 or so
50-250 depending on specifics
depending on condition $250 - $300
Impossible to answer without a detailed description to include the serial number.
It means that it takes 9mm Parabellum ammunition also known as 9mm Luger and 9x19.
Have it examined by a gunsmith. It might be chambered for any of the 9mm rounds.
10-200 usd
The P Beretta Cal9 Corto Model 1934 is a semi-automatic pistol developed in Italy, often referred to as the "Beretta 34." It features a blowback operating system and is chambered for the .380 ACP (9mm Short) cartridge. The "Brevettato" indicates that the design is patented, and the "Gardone VT" refers to the manufacturing location in Gardone Val Trompia, Italy. The "1937 XV" likely denotes the year of production and a specific production mark or model variant.
The price of a Beretta-cal 9 Corto can vary significantly based on factors such as condition, age, and local market demand. Generally, you might expect to pay anywhere from $300 to $600 for a used model, while new ones could be priced higher. It's best to check local gun shops or online marketplaces for the most accurate pricing. Always remember to consider applicable laws and regulations when purchasing firearms.