Map of Aderbeijan compiled principally from personal observations and surveys made in the years 1851-53 by N. Khanikof and based upon all the points hitherto determined, principally the astronomical observations of Mr. Lemm and the Caucasian Triangulation. 1 : 800 000 Drawn and engraved under general direction of H. Kiepert
<bdi><a href="https://en.wikipedia.org/wiki/en:Heinrich_Kiepert" class="extiw" title="w:en:Heinrich Kiepert"><span title="German geographer">Heinrich Kiepert</span></a>
</bdi>
1861
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