I am not sure that anyone can tell using those photos. Did you check it against any of the known DDR's. My best is MD.
Not sure myself after I got pics in better lighting and ditched the magnifier. Sorry about the pics; I’m working on getting a new camera.
The FIVE CENTS is flat and shelf like. Also Notice how the high points of the letters are thinner than normal. Those are characteristics of machinedoubleing. MD is not considered and error and adds no additional value. Hope this helps