[algore]

I am 100% sure one of my coworkers has some sets of AM2900 bit-slice elements.

He likely has an IBM 5100 too

[GingisK]

has some sets of AM2900 bit-slice elements

Holy Moley! That is a bonanza!

I have a signed copy of the AMD AM2900 Bit Slice Controller. (Dr. Donnamae White) She converses readily by email. She wrote the AND docs for that family and taught the PDP-11 team how to use them.

Those are fun ICs.