MOVIE idol Humphrey Bogart brought a touch of the silver screen to the launch of a week-long event at the National Railway Museum.

Hollywood's leading man, played by lookalike Kenny Whymark, unveiled the exhibition which commemorates a year seen as a turning point in post-war history.

It was the year that the NHS was formed and British Railways were set up while London hosted the Olympic Games, despite continuing rationing.

Bob Gwynne, of the NRM, said: "The events of 1948 were a real catalyst for change in Britain, and not just for the railway industry."

He added: "Our new show offers a wide range of activities for all the family that should really bring the spirit of the era to life for our visitors."

The event begins on Monday, and will offer contemporary music, theatre performances, children's outfits and steam train rides. The Museum is open every day from 10am and admission is free.

Updated: 10:36 Thursday, July 03, 2003