Hallo dwilly, Thank you for your reply. I have contacted the site you mentioned and a gentleman sent some information from the book "Metro-Cammell 150 years of craftsmanship". I wanted to know about the union which was there. In 1913 there was a strike which supported the Birmingham Railway Carriage & Wagon Works. There was a hunger march from Birmingham to Liverpool which took 16 days. it ended after 11 weeks to the satisfaction of the unions, management and workforce. !n 1914 the First World war Started. It is about the union I wanted information on. The lapel badge has the word "committee" on the bottom. Regards Mary