Question about Cokes

[Pocketrocket]

I've read through some threads but haven't found the answer. I've got a 5 screw .44 Magnum and unfortunately the original stocks are missing. Id like to find some Cokes. I know they are hard to find and expensive. Question: are there different styles of Cokes? Early and late, or something I should look for? I have found a worn 29-2, with Cokes, from the mid sixties, would these be what I'm looking for?
Thanks for help.

 

[Photog]

I believe that, with the exception of different wood species, that all "cokes" were essentially the same. I am sure that someone with far more knowledge than I have will soon chime in. I had a March 1957 5 screw with "cokes" on it and they didn't seem any different than my 1960 vintage M29.

 

[DARE]

Believe Cokes were available from 1956-1968. Think they were all the same.

Smith & Wesson N Frame Stocks / Grips - A Reference Guide