I recently acquired a Marquardt Military Keyboard 7069.3111 with Marquardt two finger switches and doubleshot keycaps (probably made by SP). Here I have some quick and (litteraly) dirty pics of it. I wasn't quite in the mood to clean this thing and take proper pictures, I will do that later. Some photos are out of focus, I'm sorry for that.
The switches feel quite nice, a bit scratchier than vintage blacks and also a bit heavier. Directly before bottom out there is a slight drop in the force, but else they are linear switches. The switches sound quite nice due to the solid aluminium housing and the mounting plate.
The keycaps are in very good condition, almost no wear. The 1u Alt keycap is a green doubleshot. Only the keycaps of A, H, K and L are a bit yellowed. All the other key looks fine to me.
The case is solid aluminium and the parts are hold together with many, many screws.
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