Description: Records in the Copyright office deposited by the United States district courts covering the period, 1790-1870,

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Bibliographic Details
Main Author:	Roberts, Martin Arnold, 1875-1940
Corporate Author:	Library of Congress
Format:	Book
Language:	English
Published:	Washington, U.S. Govt. print. off., 1939.
Subjects:	Library of Congress. > Copyright Office Copyright > United States.

Item Description:	At head of title: The Library of Congress.
Physical Description:	2 p.l., 19 p. front., x pl. (facsims.) on 6 l. 25 cm.