30 or so
You will need a professional appraisal by a maritime expert
Seldom excees 150 USD
The Dickson Commander appears to be the same basic gun as the RG model 40, built by Rohm in Germany. Probably worth about $100-$120 in VG condition.
We need more information- make, caliber, condition, and all markings. The .22 Special was a rimfire cartridge. Please get us some more information, and we'll do our best-
44 S&W Special is the caliber, not necessarily the make. If it IS a S&W, the Standard Catalogue of Smith & Wesson will have some information for you. So will S&W Customer Service.
No such caliber as .32 Special. Use the caliber of ammo marked on the gun.
POSSIBLY a rimfire revolver known as the Swiss Mini Gun. It is caliber 2.34mm, or about .092 caliber. It is not available in the US to due laws regarding import of firearms.
.357
You are aware that Ruger has made .22 caliber rifles, pistols and revolvers? You have to give information to get information.
Yes If it is .38 special, this is correct. There are other types of .38 caliber other than .38 special, however.
No. <><><> Above is correct- however, ,38 Special CARTRIDGES can be used in a .357 magnum revolver. The .38 Special is actually not .38 caliber, but .357 caliber. .38 caliber bullets, such as used in the .38 S&W catridge, cannot be used.