About jf4

[hou]

nice to meet you
Hello
I found a JF4 at an auction in Japan, could you please tell me if this JF4 was made in 1992?
The serial number is cg00xx72.
thank you.

 

[E-Type]

So the xx in your number matters. CG000001-CG000746 is a 1992, but CG000747-CG001572 would be a 1993.