"*GPO: 1993--342-395/60017. Reprint 1989." Panel title. Title at top: Theodore Roosevelt Island. At lower right: Rev. Jan. 1975. Includes text. Text and ill. on verso. Available also through the Library of Congress Web site as a raster image. DCP
United States. National Park Service
1993
<a rel="nofollow" class="external free" href="https://www.loc.gov/item/93683693/">https://www.loc.gov/item/93683693/</a>