Until the mid 's, most Canadian imported Fenders were sold with a Canadian case. Vintage numbers from to are supported. They are two very different amps. So if you finally made it to this point then you are almost there!
Looking at the serial number, I assumed it was built in , BUT, the only Gibson serial number system I am familiar with, is the line of Electric Guitars. Dating a Gibson Electric or Acoustic Guitar. The body routes on Telecasters.