E.C. Matheson & Son Ltd in 1950

On 22nd May 2014, the Press & Journal featured this picture on their Past Times page.  It shows the staff and vans lined up outside E.C. Matheson & Son Ltd butcher’s shop in Aberdeen around 1950.  Do you know the men pictured?  If so, please write to The Boxmaster, Aberdeen Fleshers Incorporation, c/o Trinity Hall, Trinity Corner, Holburn Street, Aberdeen, AB10 6DA