no
Small inexpensive pistol
25-50
32 short, 32 long, 32 ACP
1888-1937
32 caliber... "32 W.S." is the designation for the 32 caliber Winchester Special cartridge.
.32 caliber
Depends entirely on which .32 caliber gun. A small .32 Auto might have an effective range of 25 yards, a long barreled 32-20 revolver 80 yards, and a .32 Winchester rifle 200 yards.
.32 caliber
.32 caliber. In a semi auto handgun, probably .32 ACP
2 cartridges- the .32 S&W, and the .32 S&W Long. Please have yours checked by a competent gunsmith before attempting to fire ANYTHING in it- these are now nearing 100 years old. DO NOT attempt to use .32 Auto cartridges.
Not necessarily. There are a number of rounds marketed as .32 Caliber or 7.65. .32 Automatic Colt Pistol, .32 Auto, 7.65x17SR, 7.65 Browning, and 7.65 Browning SR refer to the same cartridge. They are not compatible with other .32/7.65mm cartridges such as the .32 Long Colt, .32 NAA, and others.
The Mark IV was not made in .32 caliber. It was in caliber .38-200 (the 38 S&W). Value is $200 and up, depending on condition. A SIMILAR revolver is made by IOF in India in caliber .32 S&W Long, and sells new (in India) for about $1,300 USD (no competing companies).