Maps of Great Cathay
Michał Boym (1612-1659)
1652
<a rel="nofollow" class="external text" href="http://www.ibiblio.org/expo/vatican.exhibit/exhibit/i-rome_to_china/Rome_to_china.html">ibiblio.org</a>, <a rel="nofollow" class="external text" href="http://www.ibiblio.org/expo/vatican.exhibit/exhibit/i-rome_to_china/images/china03.jpg">Borg. cin. 531 general map HG.11</a>