Some help with DOM?

[RANDY393]

Hi all, I have 2 revolvers that I'd like to know date of manufacture.
S&W 64 no dash--D490787--stainless
S&W 14 no dash--K412400--blue

I have another a friend has and I'll add that s/n when I get it. But for now, I would appreciate this info for my records. Thanks in advance, Randy

 

[armorer951]

Mod 64....1973

Mod 14....1960

 

[RANDY393]

DOM's

Great help, thanks! Randy

 

[RANDY393]

DOM?

One more if you would?
S&W 36--no dash--no "J" before s/n 780776

 

[armorer951]

Perhaps someone else can be more specific.....1968-69?