Any help appreciated!  The family story is that an ancestor Robert McIntosh Bell (1883) was a postman in London (I found the record in the online appointment book starting in 1912).  He was probably still working for the Post Office up to about 1923/7, then disappeared and we are told went to prison for stealing mail.  I cannot find any info in the online papers and if the story is true I am sure it must have made the papers!  I do not mind taking the trip to London, but where would I find out this information?  It would be good to put an end to the family rumours!