U.S. Copyright Renewals, 1971 January - June

This volume collects every renewal registration filed between January and June 1971 for books, pamphlets, serials and periodical contributions. Entries are ordered alphabetically by author, corporate issuer or, where appropriate, by title, and each line records both the original and renewal details—including dates, registration numbers and publishing houses. The layout makes it easy to scan quickly for a specific work or to compare the status of multiple titles at a glance.

For librarians, copyright researchers, and anyone tracing the life cycle of mid‑twentieth‑century publications, the list serves as a reliable snapshot of what was being renewed during a pivotal half‑year. It highlights the breadth of material—from illustrated encyclopedias of birds to wartime pamphlets and regional histories—offering insight into the publishing trends and legal steps that kept these works in circulation.