Super II questions

[shack@onyx.southwind.net (Randy Shackelford)]

I just got hold of one of these boards. For those not in the know, this is a
prototype //e logic board, and mine is dated 1981. Kinda cool considering the
//e came out in Jan '83. Anyhow, it came with the IOU, keyboard ROM, system 
ROMs, and video ROM missing. I replaced some missing RAM chips too. I stuck
on a set of unenhanced //e ROMs I have, but I need a keyboard ROM and IOU.
anyone got a dead //e board with these chips that they might spot me? Also
I wonder why they're gone. They were probably some cool prototype ROM someone
lifted before passing the board on, or maybe Apple took 'em off. Anyone got
any guesses?
--
Randy Shackelford
shack@southwind.net