Admittedly, I'm not so good with identifying British cars, trucks and buses of the 1930's, but after seeing the 2008 Frances McDormand-Amy Adams movie Miss Pettigrew Lives for a Day;
http://www.imdb.com/title/tt0970468/

I was wondering if anybody is going to give it a try this year. I did notice some scenes with taxicabs that have logos over the grilles that include wings.