<i>Title:</i> W.Va. mine gives up rock with CIO letters in natural formation. Washington, D.C., Feb. 19. This rock containing the letters CIO in natural limestone formation was dug out of the West Virginia coal mine belonging to the United States Steel Corp. Miss Lorena Montesanti si holding the rock which is now on exhibition at CIO Headquarters in the capital, 2/19/38
<i>Abstract/medium:</i> 1 negative : glass ; 4 x 5 in. or smaller
Harris &amp; Ewing, photographer
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/2016873065">https://lccn.loc.gov/2016873065</a></li>
<li><i>Image download:</i> <a rel="nofollow" class="external free" href="https://cdn.loc.gov/service/pnp/hec/24000/24094v.jpg">https://cdn.loc.gov/service/pnp/hec/24000/24094v.jpg</a></li>
<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/2016873065/">https://www.loc.gov/pictures/item/2016873065/</a></li></ul>