Mr. Zip and the U.S. mail.
By: Pictures: Helen Fulkerson.
Contributors: Fulkerson, Helen, illus.
Series: The Community helpers series
Publisher: A. Whitman
Published: 1964
Place of publication: Chicago
Language: eng
Number of pages: 32
Subjects: Postal service -- United States -- Juvenile literature.; Postal service.
Description: A simple description of the various elements of the United States postal service, such as mailboxes, post office boxes, canceling machines, and mail trucks and trains.