Public law 773-829, 77th Congress. Coal. S. 357, act to provide for establishment and operation of research laboratory in Pennsylvania anthracite region for investigation of mining, preparation and utilization of mining, preparation and utilization of anthracite, for development of new uses and markets, for improvement of health and safety in minine, and for comprehensive study of region to aid in solution of its economic problems and to make its natural and human resources of maximum usefulness in war effort.