It is 1979.
From what I have worked out about this era of serials...
the 13 and the 35 are designators, I believe for manufacture plant, followed by the year (9) then the serial, some plants using lead zero's, others not.
Cheers
Ty
____________________________
Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
| 
