George Metropolis built the first 50 Heritage amps for Ampeg - the wiring is a true work of art. Metropolis built Ampeg B15s are the pinnacle, in my view.
The second run of 100 Heritage amps is nothing like as good.
Can you take a picture of the point to point wiring? This would answer whether it is a George Metropolis built one or not. His work looks like this: