Hello,
It is hard to know which model you have. You may wish to look on auctionarms.com to determine what you have. Another fine site is armchairgunshow.com
That was part of a special run of adjustable sight Model 60 revolvers made in 1986 (adj sights were not cataloged on this model until the Model 60-10 in 1996). Value in excellent condition would be around $400.
If it is a blued 357 with adjustable sights, it is probably a Model 15.
model 94 32 special serial number 2147567
Possible it was a special order, but, most likely aftermarket.
Probably a Model 66
No such model number in the S&W line.
No serial number provided
Made 1951. No model number used until @ 1954
Colt Detective Special revolvers are serialized inside the crane. Here's a hint: that's not the model number. sales@countrygunsmith.net
This particular model does have adjustable height settings to make it easy to use on a variety of surfaces.
Impossible to answer. What special edition? What is the serial number?
No