Installation of a model man cage at the Avoca Shaft of the Heidelberg Coal Co., Avoca, Lucerne County, Pa. /
by E.H. McCleary and Joseph V. Mather.

Description

Main Author

McCleary, E. H.

Related Names

Mather, Joseph V.
United States. Bureau of Mines.

Language(s)

English

Published

[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1947.

Subjects

Mine safety.
Coal mines and mining > Coal mines and mining / Pennsylvania > Coal mines and mining / Pennsylvania / Safety measures.

Physical Description

5 p. : ill. ; 27 cm.

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