Delta Design was a German independent design studio based in Stuttgart, founded in 1967 by Michael Conrad, Henner Werner and Detlef Unger. Before formally founding the studio, the trio had already appeared at the 1965 Frankfurt IAA under the name Autonova, showing an estate-bodied family car called the Autonova Fam, financed by Veith-Pirelli and Glas and powered by a Glas 1300 engine, and a small coupé called the Autonova GT,…