Lear Siegler ADM 3A terminal

I recently acquired a Lear Siegler ADM 3A terminal and I was thrilled.  This is one of the quintessential terminals of it’s day and if one ever mentions “terminal” to someone who’s been around computers for a while,  this is the terminal they will picture in their minds 9 times out of 10.

Anyway, here is a gallery of pictures.

LSI ADM3A - full keyboard

LSI ADM3A - keyboard

LSI ADM3A - keyboard profile

LSI ADM3A - full key switches

LSI ADM3A - no key caps profile

LSI ADM3A - top of main circuit board

LSI ADM3A - circuit board right

LSI ADM3A - circuit board left (large)

LSI ADM3A - bottom of main circuit board

LSI ADM3A - bottom of keyboard

LSI ADM3A - key switch side 1 (large)

LSI ADM3A - key switch side 2 (large)

LSI ADM3A - close up

LSI ADM3A - close up switches

LSI ADM3A - key switch top 1 (large)

LSI ADM3A - key switch top 2 (large)

LSI ADM3A - under space bar

LSI ADM3A - under key caps