Mastodawn

Zig-zag timing delays. Cray-1, 1976.

@davefischer Interesting that the two Motorola ICs have 8119 manufacturing dates, or 19th week of 1981

@StumpyTheMutt Yeah, I was wondering about that. The X-MP was introduced in 1983, so I guess they were making Cray-1's right up to that point.

(Maybe discounted, or with a generous trade-in offer for a later upgrade?)

@StumpyTheMutt @davefischer 2 of the chips on the bottom are 8216. I wonder if this is a reworked board.