It's pretty clear if you look at the board. Note 7 in the Processor Section Schematic elaborates thus: "7. Unit, as supplied, includes a 6502 microprocessor, and solder jumpers at both points marked '6502', and has omitted all components shown within the dotted box. If a 6800 is substituted for the 6502 it is necessary to install all components shown, and to break both solder bridges labeled '6502'." The "dotted box" refers to a normally unpopulated area of the board. The components shown within the "dotted box" are just 4 transistors and a handful of resistors and caps. Remember that the 6502 was largely an electrical clone of the 6800 with a different instruction set. Obviously the supplied monitor ROMs wouldn't have run on the 6800, but the monitor source is supplied and could be translated. Kai -----Original Message----- From: Doug Yowza [mailto:yowza@yowza.com] Sent: Wednesday, October 07, 1998 3:27 PM To: Discussion re-collecting of classic computers Subject: RE: kits, definitions, prices... On Wed, 7 Oct 1998, Kai Kaltenbach wrote: That is *very* little-known! Either somebody got sold a 6800 machine with an Apple 1 label on it or there needs to be some documentation for this claim! References? -- Doug