Chiyoda Pit of Takahagi Coal Mine - Ibaraki

Sekiguchi Coal Mine Pit - Ibaraki

Takahagi Coal Mine

MORNING HAZE OVER COAL MINE

Coal Mine Damage in Kyushu

The coal-mine: so far away

Okinoyama coal mine: Map of coal fields. Report No. 90g(8)(c), USSBS Index Section 2

Higashimisome coal mine: Chart of conveyor for coal. Report No. 90g(9)(f), USSBS Index Section 2

Coal mine Equipment Production in Designated Plant Program

Parody of Ibaraki (Mitate Ibaraki)

Higashimisome coal mine: Mine lay-out. Report No. 90g(9)(d), USSBS Index Section 2

Higashimisome coal mine: Description of plants. Report No. 90g(9)(b), USSBS Index Section 2

The ancient pit-dwellers of Yezo.

Higashimisome coal mine: Construction chart of miners' houses. Report No. 90g(9)(e), USSBS Index Section 2

Okinoyama coal mine: Damage plot of Okinoyama colliery. Report No. 90g(8)(d), USSBS Index Section 2

Okinoyama coal mine: Coal dressing and transporting plant lay-out. Report No. 90g(8)(b), USSBS Index Section 2

Ibaraki [right of a pair]

Ibaraki [left of a pair]

Okinoyama coal mine: Damage plot of miners' tenement houses. Report No. 90g(8)(e), USSBS Index Section 2

Higashimisome coal mine: Building plot. Report No. 90g(9)(c), USSBS Index Section 2

The Coal Field of Kyushu

Church of the Light, Ibaraki, Osaka, Japan

Church of the Light, Ibaraki, Japan, Perspective

Coal Field of Eastern Honshu, Japan

Coal Consumption of Hot Water Boiler