for NYT posted once: iwethey/iwethey? NG now. But I recall what they looked like.
Amazing technology.. and especially assembly care. Dirtier clean-rooms than today. Still, extreme pains taken with the sealing of the cans on those mostly-discrete transistors, etc. *Everything* was logged and checked and rechecked.
Met a few of the folks who worked on those, at the time.
'Twas a labor of Love. (the only kind of labor ever 'Worth' doing, all things considered.)