EF86, MULLARD, MESH SCREEN, FACTORY CODE, 1582 L4, MBLE BRUXELLES, 1954 MANUFACTURE
EF86, MULLARD, MESH SCREEN, FACTORY CODE, 1582 L4, MBLE BRUXELLES, 1954 MANUFACTURE
On offer today one of these striking devices. with a mesh screen around the anode plate and rigid internal support.