Serial Number

71554877

Filing Date

Apr 17, 1948

Registration Date

Jul 5, 1949

Trademark by

DITTO INCORPORATED

Classification Information

BOOKS, BOOK SERIES, MAPS AND MAP SERIES PUBLISHED FROM TIME TO TIME, OF AN EDUCATIONAL OR INSTRUCTIONAL NATURE, CERTAIN PAGES OF SAID BOOKS AND BOOK SERIES BEING PRINTED IN HECTOGRAPH INK, AND CERTAIN OF SAID MAPS AND MAP SERIES BEING PRINTED IN HECTOGRAPH INK

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