Workers clean a 1929 Willys Whippet 6 roadster next to a 1927 Lincoln sports roadster L151 inside the Hellenic Motor museum in Athens March 3, 2011. Among the 110 vehicles on display at the newly opened museum is the Mercedes 300 SL Gullwing owned by U.S. actor Paul Newman as well as the 1959 Chrysler Imperial owned by Robert Plant, singer of rock band Led Zeppelin. The oldest vehicle of the exhibition is a 1895 Hungarian fire-fighting engine and the most recent a 1980 Ferrari 308 GTS. REUTERS/Yiorgos Karahalis (GREECE - Tags: TRANSPORT SOCIETY)