Sorry for the photo quality. These are from the seller, who says the buckle is heavily oxidized. I have asked him about the reverse markings. Opinions appreciated. Thanks.

Reverse. Looks questionable to me.

The seller can't make out the reverse markings, but thinks they may be M/429. The "RZM" and "SS" marks are also present.

The seller now advises the markings appear to be M4/?9. Did Assmann make SS officer buckles marked M4/39? Thanks.

Hello,

no need more pics, just my suggestion : save your money

Best

Ric

Thanks, Ric!