Hardinge KL-1 serial numbers

Hi to all,

new here, you might see quite a bit of me in the future since I just bought a Hardinge and can't wait to receive it and put it to use!

My machine is an english KL-1 and I would like to know if anyone has any serial-number/year information that I can use to link my machine to its construction date.

Thanks in advance.

BR,
Thanos