Timbs rear detail 025 Published July 15, 2014 at 1000 × 404 in 2015, March: Amelia Island Concours Program – The Emergence of the American Postwar Sports Car 1948 Timbs Streamliner – Designed by Norman Timbs With An Aluminum Body Fabricated by Diedt & Lesovsky. Featured at Pebble Beach Concours d’Elegance in 2012 and at Amelia Island Concours d’Elegance in 2010.