<i>Title:</i> Gustav Robert Kirchhoff / originalaufnahme der photographischen gesellschaft.
<i>Abstract/medium:</i> 1 photogmechanical print : halftone.
Miscellaneous Items in High Demand, PPOC, Library of Congress
1899
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/2004666463">https://lccn.loc.gov/2004666463</a></li>
<li><i>Image download:</i> <a rel="nofollow" class="external free" href="https://cdn.loc.gov/master/pnp/cph/3c30000/3c33000/3c33700/3c33715u.tif">https://cdn.loc.gov/master/pnp/cph/3c30000/3c33000/3c33700/3c33715u.tif</a></li>
<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/2004666463/">https://www.loc.gov/pictures/item/2004666463/</a></li></ul>