The value of a Titan handgun 32 cal is $159.99.
$50-$100. These were not expensive firearms.
Around $300.
100-1000 depending on EXACTLY what you have.
No such caliber as .32 Special. Use the caliber of ammo marked on the gun.
Winchester did not make a 32/20 handgun.
Try e-gunparts.com
The Model 19 was never made in 32 caliber. No way to estimate value. Sn you list is not in the normal convention. Call S&W
50-250
25-60 USD
Not with just the serial number.
Look at triplek.com They are $36.00 for the 1904-1915 model pistol
Try gun shows, want ads, e-gunparts.com
If it's a 1863 model then it would be a cap and ball model, not cartridge, and it would be about a 31 or 36 caliber. However, if the piece was converted to cartridge then it COULD be a 32 cal. cartridge.