Sixteen stamps from British India showing the head of Queen Victoria.
"1865-1890: Group of 16 Indian QV stamps used at ZANZIBAR with clear/identifiable Zanzibar datestamps, including good stamps like the scarce 1866 4a. green (Die I), also 1868 8a. rose pair, 1882-90 9p. and 8a., three stamps with minor imperfections" (<a rel="nofollow" class="external text" href="https://stampauctionnetwork.com/CG/cg37366.cfm">stampauctionnetwork.com</a>)
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="https://cdn.philasearch.com/A09081/S37/9563.jpg">Cdn.philasearch.com</a> Referenced in: Dietz, A.J.: Zanzibar part 1: British-Indian, German and French post offices before 1895, <a rel="nofollow" class="external text" href="http://hdl.handle.net/1887/52102">African Postal Heritage (APH) papers 20, part 1</a>, African Studies Centre Leiden (ASCL), 2017