National Semi
From a photo of a real NTI Apple-1 ACI card.
Old NS logo, ‘441 date code
Total # on board: 1.
Intersil
From a photo of another real NTI Apple-1 ACI card.
7620 date code.
Total # on board: 1.
Motorola
MLM311P1. From a photo of a real SCC Apple-1 ACI card.
Total # on board: 1.
National Semi
Old NS logo, ‘434 date code. Going on my replica.