A group of miners with visitors, Dr W Walker (front left) and his wife  Mollie (front right), playing cards and listening to a prize fight on 5CL on the radio in a miner's dugout in 1927. Arthur Alp (seated on left), Ben Mohr (standing left), Bill Oliver (standing middle), Bob Koska (standing right), Tom Scanlon, and Scotty Boa (identities unknown) From Dr Walker's collection -  catalogued as AA357 in the South Australian Museum Archives A guide to the collection found at http://archives.samuseum.sa.gov.au/aa357/