older jackson question?

[Rt1Guitars]

hi .. i have a old jackson with a serial #1221
can anyone give any idea when and were it was made..
thanks
FP

[Sunbane]

http://www.jcfonline.com/resources/serials.htm

Bolt-on? If the plate is original to the guitar; USA, Glendora, CA, 1986.

[Rt1Guitars]

yes it is bolt on

yes its bolt on and all original..
thanks for the info...