-------------------------------1155598491 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Dear Barry and everyone else who chimed-in on this question: I think I will take your advice and keep looking for an S-100 board on e-bay for the chips I need. I have found all the other support chips for the board, so once I can locate the RAM chips I know I can finish the assembly. Thanks for all your advice. Wayne P.S. If anyone comes across a lead please let me know. -------------------------------1155598491 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable