Disasters "Springhill Mine Disaster" sung by U2 Heritage Minute Song of Springhill Disasters in Nova Scotia Cumberland County, Nova Scotia 1891 in Canada 1956 in Canada 1958 in Canada 1891 in Nova Scotia 1956 in Nova Scotia 1958 in Nova Scotia 1891 mining disasters 1956 mining disasters 1958 mining disasters Coal mining disasters in Canada Mines in Nova Scotia Underground mines in Canada 1956 disasters in Canada 1958 disasters in Canada 1891 disasters in Canada