Front:
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ລາວ ແລະ ເປັນຄວາ
ການກວດເລ
Back:
PENNINGTON NEWS AGENCY, PONCA CITY, OKLA.
OIL REFINERY SCENE
PONCA CITY, OKLAHOMA
Shown is part of the Catalytic Cracking
Division of Continental Oil Company.
CURTEICHCOLORⓇ 3-D NATURAL COLOR REPRODUCTION (REG. U. S. A. PAT. OFF.)
100
7C-K2505
