Marchant 145 PD Adding Machine by Addmaster

[baked_cake]

Anyone seen one of these before? I figured 3 bux was low risk, not sure what kind of switches there. Each switch has 4 pins.

http://imgur.com/a/3xmXq

[Nuum]

Have a look around our wiki, we have a [wiki]switch recognition[/wiki] guide there. Looks very close, but not exactly, like an [wiki]Alps integrated dome[/wiki] switch.

[baked_cake]

Actually, I think you're right on the money with the alps variant, it seems to be a mix of both pics.