Atypical Visoflex Units

I recently had a couple unique Visoflex pieces come through my Leica Boutique in Rancho Mirage. I thought I would share a little bit about them and some photos here with you all. 

The photos below are of a Visoflex II set in grey crinkle paint finish.  These typically came in black crinkle paint finish.  The later Visoflex III's occasionally came in grey hammertone finish.  There is no known record of this being produced in this finish.

The second is a prototype Visoflex III.  It is unusual as is uses the housing of the Visoflex II, but has incorporated the Visoflex III mechanism of a self returning mirror.