<i>Title:</i> Diagram of interferometer and four mirrors mounted on stone floating in mercury, which disproved existence of luminiferous ether and its role in the transmission of eletromagnetic waves; with surrounding text
<i>Abstract/medium:</i> 1 print : engraving, with text.
Miscellaneous Items in High Demand, PPOC, Library of Congress
1887
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/92519017">https://lccn.loc.gov/92519017</a></li>
<li><i>Image download:</i> <a rel="nofollow" class="external free" href="https://cdn.loc.gov/service/pnp/cph/3b40000/3b41000/3b41400/3b41499r.jpg">https://cdn.loc.gov/service/pnp/cph/3b40000/3b41000/3b41400/3b41499r.jpg</a></li>
<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/92519017/">https://www.loc.gov/pictures/item/92519017/</a></li></ul>