Date help please

[Joe F]

I have a couple of K frames that I'd like to find out when they were made (shipped)

The first is a 10-7 5D01XXX

Second is a 17-2 K636XXX

Thanks in advance!

 

[JH1951]

As for the 17-2, my best guess is 1965.

 

[Absalom]

As for the 17-2, my best guess is 1965.

And I'll add 1979 on the 10-7.

 

[Joe F]

Thanks Gents, appreciate the help.