The <a href="//commons.wikimedia.org/wiki/File:Maryland_state_coat_of_arms_(illustrated,_1876).jpg" title="File:Maryland state coat of arms (illustrated, 1876).jpg">coat of arms</a> of Maryland.
This <a href="https://en.wikipedia.org/wiki/vector_image" class="extiw" title="w:vector image">vector image</a> includes elements that have been taken or adapted from this file:
<a rel="nofollow" class="external text" href="http://msa.maryland.gov/msa/mdmanual/01glance/html/symbols/seal.html">1876</a>
ATSDR (part of the CDC) series of state-specific <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080110130649/http://www.atsdr.cdc.gov/factsheets.html">fact sheets</a>.  Bitmap versions have been seen on US Embassy websites. Direct PDF URL <a rel="nofollow" class="external autonumber" href="https://www.atsdr.cdc.gov/statefactsheets/sfs-md.pdf">[1]</a>