<i>Title:</i> Morse apparatus and alphabet
<i>Abstract/medium:</i> 1 print : wood engraving.
Knight, Edward H. (Edward Henry), 1824-1883.
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/2006691784">https://lccn.loc.gov/2006691784</a></li>
<li><i>Image download:</i> <a rel="nofollow" class="external free" href="https://cdn.loc.gov/master/pnp/cph/3c10000/3c10000/3c10400/3c10409u.tif">https://cdn.loc.gov/master/pnp/cph/3c10000/3c10000/3c10400/3c10409u.tif</a></li>
<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/2006691784/">https://www.loc.gov/pictures/item/2006691784/</a></li></ul>