You need the help of a gunsmith
Requires professional appraisal.
Up to 500 USD
Value depends on condition. You can look up your gun at the link below
6 mm
Dont believe Browning chambered a rifle for the 6mm Remington cartridge. Do you mean 6.35mm (a pistol)?
$20 or so.
35-300 usd
Hello, this pistol range around $330 to $700, see gunsamerica.com under Browing Pistols. Good luck.... Are you talking about a 9mm or a 6.35mm pistol (aka 25 Auto .25 ACP)?
6.35 mm is equivalent to 25 ACP
Does not exist
Yes, usually. the 6.35mm is generally called the Baby Browning, however there was a model called the 1905 "vest model", which was also chambered for 6.35