Help ID this German OC

[Guido]

Wondering what the OC razor is - only marking is "GERMANY" on the backside and inside.
And someone engraved "S.M.H. 4.D.S" on the top and "S.M.H" on the handle - I imagine it was important to someone.

The handle shape looks very similar to the Tech I got at the same time. This one says "MARCAS REGS" so I know it's 0.3% more rare than regular techs.

The old lady I got them from said they're from the '50's, which is not true since the tech is T1 (1973).




First open comb - can't wait to try it!

 

[MacDaddy]

Just guessing, but the handle on the first razor looks like a standard nickel-plated ball-end Tech handle, and that head looks very much like the chrome-plated Merkur open-comb head. The cap studs look a little stubbier than I'd think, though... Not really sure there.

 

[Guido]

OK thanks. I don't think it matters anymore because I tried it out yesterday and got a terrible shave. Will give it one more shot then probably end up for sale/trade or use the handle on the tech.

 

[tubaguy]

A little info on the tech; I believe these were for the Spanish market, from what I've seen.Someone should hopefully correct me if I'm wrong...