Bituminous coal [Motion Picture]
Bituminous coal [Motion Picture]
- [n.p.] Eastman Kodak Co. 1928.
- p. 16 min., si., b&w, 16 mm.
Eastman classroom films. SUMMARY: Describes the Pittsburgh area as the source of bituminous coal; shows interior views of a mine; discusses the use of coal for steam; and explains how coke and various by-products are made from coal. With subtitles. With teacher's guide.
Bituminous coal.
Coal--Pennsylvania.
Eastman classroom films. SUMMARY: Describes the Pittsburgh area as the source of bituminous coal; shows interior views of a mine; discusses the use of coal for steam; and explains how coke and various by-products are made from coal. With subtitles. With teacher's guide.
Bituminous coal.
Coal--Pennsylvania.