on one side of the grips there should be a screw. take the screw out nad the grips will come off
What model?
Loosen the grip screws.
Best source of information is the Standard Catalog of Smith and Wesson, 3rd edition.
With no more than that to go on, the best I can give you is a range of 300-3000
The 1906 Smith and Wesson revolver, also known as the Smith & Wesson Model 1906, features a distinctive rounded frame and a 4-inch barrel. It typically has a blued steel finish, with a smooth wooden grip that provides a comfortable hold. The design includes a top-break mechanism for easy loading and unloading of cartridges, along with a front sight that is often a blade type. Overall, it embodies the classic revolver aesthetic of the early 20th century.
You can request an owner's manual for free at S&W's website.
No
One has been.
Frame and bottom of grip
Not likely
No
CHeck with the maker of the grip.