Sweet, sweet crude oil

Sweet, sweet crude oil is sweet crude oil (nonfiction) mixed with Extract of Radium.

Free Sample Yesterday

The Free Sample Yesterday campaign distributed millions of tiny bottles of sweet, sweet crude oil.

Fiction cross-reference

• Extract of Radium
• Free Sample Yesterday
• Stomach Oil Exporting Petrels
• Turpentine Delight

Nonfiction cross-reference

• Sweet crude oil (nonfiction)