<Li> MR 0 - 10 - 0 Lickey Banker, a large railway banking engine, especially of a 0 - 10 - 0 steam locomotive configuration </Li> <Li> A special version of the Vauxhall Victor automobile </Li> <Li> Big Bertha (bomb disposal vehicle), a police truck used by the New York Police Department and also called the LaGuardia - Pyke Bomb Truck </Li> <P> Fictional characters: </P>

Where did the term big bertha come from