Stunning 6×30 issue binoculars with bakelite case marked ddx

A stunning set in good clear condition and marked ddx indicating ddx indicating production by Voigtlaender u. Sohn AG, Braunschweig.They still retain the reticle in the right eyepiece and come with all the straps. The case is just as the binoculars in near mint condition. Very hard to upgrade set!