Newspaper ad for the Broadway Limited train, 1916.
PRR
The evening world. (New York, N.Y.), 21 Aug. 1916. Chronicling America: Historic American Newspapers. Lib. of Congress. &lt;<a rel="nofollow" class="external free" href="http://chroniclingamerica.loc.gov/lccn/sn83030193/1916-08-21/ed-1/seq-3/">http://chroniclingamerica.loc.gov/lccn/sn83030193/1916-08-21/ed-1/seq-3/</a>&gt;