| <p>Correspondence relating to matters such as accidents, holidays, shift working & production</p><p></p><list><item><corpname><emph altrender="a"></emph></corpname></item><item><geogname></geogname></item><item><subject><emph altrender="a">coal mining </emph><emph altrender="x"></emph></subject><subject><emph altrender="a">safety </emph><emph altrender="x"></emph></subject><subject><emph altrender="a">industrial injuries </emph><emph altrender="x"></emph></subject><subject><emph altrender="a">holidays </emph><emph altrender="x"></emph></subject><subject><emph altrender="a">shift working </emph><emph altrender="x"></emph></subject><subject><emph altrender="a">productivity </emph><emph altrender="x"></emph></subject></item></list> |