I had thought that too - it’s a nice tort with a wide bevel which is what I was after.
If it’s a Fullerton rather than 66, I still didn’t pay over the odds so it’s no great stress to me. Short of carbon dating or photos of this pickguard prior to the Fullerton reissues existence- there’s no way to prove or disprove. It’s got some age either way which matches the bass.
I’ve seen mid 60’s tort similar to this on my travels...it came off a 66P brought in America a long time ago, I would have to delve into @billge’s brain for more information.
And that 3rd hole - I have faith in my man 😉