Not Demons, but Saviors.
Mine rescue crew, equipped with oxygen-breathing apparatus, exploring mine after a disaster.
Courtesy of U. S. Bureau of Mines.
U. S. SERVICE SERIES.
THE BOY WITH
THE U. S. MINERS
BY
FRANCIS ROLT-WHEELER
Not Demons, but Saviors.
Mine rescue crew, equipped with oxygen-breathing apparatus, exploring mine after a disaster.
Courtesy of U. S. Bureau of Mines.
U. S. SERVICE SERIES.
BY
FRANCIS ROLT-WHEELER