Back of <a href="//commons.wikimedia.org/w/index.php?title=British_Guiana&amp;action=edit&amp;redlink=1" class="new" title="British Guiana (page does not exist)">British Guiana</a> cover of 1931
scanned January 2006 by <a href="//commons.wikimedia.org/wiki/User:Stan_Shebs" title="User:Stan Shebs">User:Stan Shebs</a>