On the end label of the box.
You will have to find a copy of The Standard Catalog of Smith and Wesson and check each model number.
a 629 in 7.5 inch ss unfluted cylinder
A few hundred to a thousand or so.
You will have to call S&W. If you have the 3rd ed of the Standard Catalog of S&W, you might find it in there, but, it will take you a few days.
date code.
S&W has made dozens upon dozens upon dozens of variations among its weapons. You need to provide at a minimum if it is a revolver, pistol or shotgun.
If you have the box, post the product code. S&W has made non-standard barrel lengths at various times for various distributors.
Impossible to answer without a detailed description to include, box, papers, finish, caliber, and Product Code. Range 100-1000 USD or more.
Contact S&W customer service through their website
The product code for your Nintendo product is found on the inside of the packaging of the product. The product code is used to register Nintendo games and systems on Club Nintendo.
The airport code for Smith Field - Arkansas - is SLG.