petroleum and alcohol were used liberally, and during the night the skin was sufficiently softened by the heat to be cut with the hatchets.
"My Attainment of the Pole"
Frederick A. Cook
Last Sunday, a week ago, at this very hour when the people were all in their houses under strict orders, and already the country was on fire with burning villages, a group of soldiers came outside there with cans of petroleum, which they put into the church.
"From Bapaume to Passchendaele, 1917"
Philip Gibbs
Were it not for oxygen, even the convenient energy provided by petroleum would not be available.
"Down-with-the-Cities"
Nakashima, Tadashi