Former Ralston home 321 Killarney Beach Road - housed the telephone switchboard after it was moved from 320 Killarney Beach Road - Mary Ralston. Prior to First World War Ross Ardill took over managerial duties from his father, J.F. Ardill. The next year Walter Ralston became local manager (at 320) then moved to 321 Killarney Beach Road. Innisfil Telephone Co. Lefroy Telephone
