Thanks to a fellow listmember, I found some fuji 7502's which my programmer
will program, and are identical to the signetics 82S129, $5 bucks each.
I also found some signetics 82S181's, which are the 8Kb proms for HP
microcode boards for $6 each. No luck finding 82S141's though.
I'm happy now :) Thanks to all who replied!
Jay
PS - I also found a stock of 2114 rams :)