Reference map for Samnium.
<bdi><a href="https://en.wikipedia.org/wiki/en:William_Robert_Shepherd" class="extiw" title="w:en:William Robert Shepherd"><span title="American cartographer and historian (1871–1934)">William Robert Shepherd</span></a>
</bdi>
2008-05-01
<i>The Historical Atlas</i> by William R. Shepherd, 1911