APPLE-1 -- Personal Computer. An Apple-1 motherboard, number 82, printed label to reverse, with a few slightly later additions including a 6502 microprocessor, labeled R6502P R6502-11 8145, printed circuit board with 4 rows A-D and columns 1-18, three capacitors, heatsink, cassette board connector, 8K bytes of RAM, keyboard interface, firmware in PROMS, low-profile sockets on all integrated circuits, video terminal, breadboard area with slightly later connector, with later soldering, wires and electrical tape to reverse, printed to obverse Apple Computer 1 Palo Alto. Ca. Copyright 1976.