50-100
Depending on condition, $25-$150
It varies with conditions, but you can get one up to 600 700 dlls check this link: http://www.gunsamerica.com/976978463/Guns-For-Sale/Gun-Auctions/Pistols/Colt-Double-Action-Revolvers-Modern/Colt_Diamondback_38_Special.htm
smith and Wesson .32 caliber, worth about 200 dollars near mint
Llama made both semi auto pistols and revolvers in .22 caliber. The pistol (Small Frame Auto) looks like a scaled down 1911A1 .45 Auto. There have been problems reported with the quality/hardness of steel, and greater wear than expected. Llama also made double action revolvers in .22 caliber. Value will depend on which model and condition, but may range from about $150-$300.
50-100 USD
25-100 USD or so
50-100 USD
You need a professional appraiser
Winchester did not make revolvers in 1924
Assuming you mean a TP25, about $165 in good condition.
50-150 USD
worth depends on condition. check prices at: Gunbroker.com and Gunsamerica.com