Buckling spring on IBM Alpha Numeric POS Keyboard(for IBM 4680 PC)

[terrycherry]

I never seen the POS having the buckling spring before I take this.
Did anybody else know that in details?

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[chzel]

Oh nice find!
Is it F or M? It wouldn't surprise me if the innards are partly AT.

[terrycherry]

It seems like the early model of M9(like Model F and model M).
I guess it looks like the model F more.

[snuci]

Wow, not 10 minutes ago I was looking at the same one on GH. Here's the thread: https://geekhack.org/index.php?topic=71 ... msg1721572

Nice find!

[Halvar]

Awesome find, I haven't seen that before.

[andrewjoy]

That is fucking cool!

Its a very early M design , not quite proto M like the 50 key model M but its close!

[terrycherry]

Wow, not 10 minutes ago I was looking at the same one on GH. Here's the thread: https://geekhack.org/index.php?topic=71 ... msg1721572

Nice find!

I found the link like you in the same time.
And this variant having the special slider over dome
https://geekhack.org/index.php?topic=71619.0

[XMIT]

Yep. I remember this one well. I bid on it and lost. Parak got it. It's a Model M with an AT like layout.

Parak is "r***r", not "b***a". The hunt continues!

[terrycherry]

The POS SDL is the specific one.

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I think I should buy this variant of rubber dome.

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