Definition of automobilia in English:
automobilia
noun ˌɔːtəmə(ʊ)ˈbɪlɪəˌɔːtəməʊˈbɪːlɪə
Things relating to motor vehicles; specifically collectable objects associated with motor vehicles or the history of motoring.
Origin
Early 20th century; earliest use found in Life. Blend of automobile and memorabilia.