I was kind of bored this evening and thought why not upgrade my PET from Basic 2 to Basic 4. So after some digging I came up with the following ROM images as the correct ones needed:
D5 - 901465-19
D6 - 901465-20
D7 - 901465-21
D8 - 901474-29
D9 - 901447-22
F10 - 901447-10
My machine is a...