Front:
4335.
POLYTECHNIC HIGH SCHOOL.
Los Angeles, Cal. Polytechnic High School.
Back:
Paul C. Koeber Co, 85 Franklin St, New York City and Kirchheim. (Germany)
IN SPACE BELOW MAY BE WRITTEN SENDER'S NAME AND ADDRESS
(NO OTHER WRITING AND COMMUNICATIONS AFTER MARCH Ist 1907)
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awancara
THE SPACE ABOVE IS RESERVED FOR POSTMARK.
Mexican
2C
sessions 1c
PCK
IslandPos-
Place Postage
