Quite a bit of hardware in this one:
Built 50th week 1977.The numpad section is seperate and has it's own sticker and a different production date.
The PCB is mounted on metal mounts which are part of the metal bottom part of the case. It is possible to adjust the postion of the keyboard on these mounts.
This is my first keboard with flip switches. This keyboard has an adjustable speaker / beeper.
The swtiches look like the white slider variant of the Honeywell Hall Effect switch. Linear, medium travel, smooth, not quite as nice as dual magnet hall effect in feel though.
http://deskthority.net/wiki/Honeywell_Hall_Effect
Very nice doubleshots in orange grey for the function keys and white for the rest.
I'm not sure if or how the command list above the top row is supposed to work.
These flip switches sure are fun. I'm going OFF line
You think you got a long enough connector cable on your keyboard?