Wirehair Wednesdays

With the exception of jaw, eyebrows, and ears, the whole body is covered with a uniform tight, short, thick, rough, hard, outer coat but with finer, somewhat softer, shorter hairs (undercoat) everywhere distributed between the coarser hairs. The absence of an undercoat is a fault.  AKC Wirehaired Dachshund Standard.

Vintage 1940's photo source unknown.