Box 239

This box contains one bag labeled UMWA Forty-Seventh Consecutive Constitutional Convention, Cincinnati, Ohio, September 23 - October 3, 1976. This box also contains two T-shirts. One of the shirts is for a national campaign to eliminate silicosis sponsored by MSHA, NIOSH, the American Lung Association, and OSHA, and the other is for Dust-Busters, a campaign by MSHA-NSA to stop black lung and silicosis.