RI 3526 National Safety Competition of 1939

The National Safety Competition , a safety contest conducted annually by the Bureau of Mines , United States Department of the Interior , to promote safety at mines and quarries , has just resulted in the award of safety trophies , known as the " Sentinels of Safety" , for 1939. Awards were made to a bituminous- coal mine in Wyoming , an anthracite mine in Pennsylvania , a metal mine in Michigan , and a nonmetallic -mineral mine in Alabama ( all being underground mines ) and to anopen-cut mine in Minnesota and a stone quarry in Michigan. The awards signify that the recipients won first place in their respective groups in an accident-prevention contest by operating during 1939 with the smallest loss of time in proportion to the total number of man-hours worked at the mine or quarry . Each of the trophy-winning companies for 1939 operated his property without a disabling injury to an employee , except at the anthracite mine , whose record , while not free of accidents , was better than that of any other mine in the anthracite group . The " Sentinels of Safety" trophy is a bronze statue of a mother and infant welcoming the father safely home after his day's work in the mine . Six trophies were provided by THE EXPLOSIVES ENGINEER magazine to be awarded annually by the Bureau of Mines . These trophies remain in the custody of the mining companies for 1 year , after which the trophies are transferred to the winners of the succeeding year's contest . A replica of the trophy is provided for permanent retention by the company surrendering the bronze trophy . In addition to the award of the safety trophies for 1939 , each man employed at a winning mine or quarry receives from the Bureau of Mines a certificate of honor in recognition of his part in helping his company to win the trophy . Companies ranking second , third , fourth , or fifth in their respective groups , and all mines and quarries whose records were free of disabling ( losttime) injuries and showed at least 30,000 man-hours worked during the contest year were awarded certificates of honorable mention . Mines and quarries that won the " Sentinels of Safety" trophies for 1939 and those that were awarded certificates of honorable mention are indicated in the following paragraphs .