Front:
ONC-33--Night View, International Petroleum Exposition
2C-H1086
Tulsa, Okla.-"The Oil Capital of the World"
Back:
The annual International Petroleum Exposi-
tion and World Petroleum Congress is the
largest exhibition in the World, put on by a
single industry, with representation from all
of the oil producing nations of the World. Over
a half-million people visit this annual show.
OKLAHOMA NEWS CO., TULSA, OKLA.
