Look closely- Ill bet you it says C T G. That is the abbreviation for cartridge. As in the marking on the barrel- says something like 38 S&W CTG? Means that it is chambered for the .38 S&W cartridge (which is NOT a .38 Special)
Impossible to answer without a sn.
Call S&W and they will tell you when it left the factory
1500
The value of a Smith & Wesson .32 Long OTG Model 64985 can vary based on its condition, rarity, and market demand. Generally, prices for this model can range from $300 to $700, depending on factors such as whether it includes original packaging and documentation. To get an accurate appraisal, it's advisable to consult recent sales data or a firearms appraiser.
Enhanced
Cartridge
Cartridge
Double Action
Enhanced
'ctg' cartridge
I believe it alludes to production periods
A shotgun made for Smith and Wesson, sold under the Smith and Wesson name.