That's possible however they are definitely in
sockets that are supposed
to have 1101s. BELIEVE IT! I have four complete baords and I pulled parts
from about 12 more so I'm CERTAIN that these sockets are supposed to
contain RAM. I'm not saying that these parts are RAM but I'd be rather
OK, forget my speculating, I didn't realise you knew that 1101/RAM was supposed to be
in those sockets. As weird as it might be, it sure looks to me like somebody stuck the
wrong ICs in there.
FWIW, there is an article about state-of-the-art memories, and in which the Intel 1101 is
described, in "Electronics World" magazine from October 1970 (by Robert Noyce,
of Fairchild/Intel/planar IC fame).