Page View
Bureau of Mines / Minerals yearbook metals, minerals, and fuels 1976
(1976)
Westerstrom, L.W.; Watson, W.M.
Coal: Pennsylvania anthracite, pp. 379-402
Page 379
![[page image]](http://images.library.wisc.edu/EcoNatRes/0017/0001/M/0387.gif)
As a work of the United States government, this material is in the public domain.| For information on re-use see: http://digital.library.wisc.edu/1711.dl/Copyright




