Seal of Hồng Đức Emperor
Unknown author<span style="display: none;">Unknown author</span>
<p>Historic Museum of Ho Chi Minh city.
</p>
Own work based on: <a href="//commons.wikimedia.org/wiki/File:B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg" title="File:Bình Hải tướng quân chi ấn.jpg">Bình Hải tướng quân chi ấn.jpg</a>: <a href="//commons.wikimedia.org/wiki/File:B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg" class="image"><img alt="Bình Hải tướng quân chi ấn.jpg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg/80px-B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg" decoding="async" width="80" height="53" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg/120px-B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg/160px-B%C3%ACnh_H%E1%BA%A3i_t%C6%B0%E1%BB%9Bng_qu%C3%A2n_chi_%E1%BA%A5n.jpg 2x" data-file-width="550" data-file-height="365"></a>