Seal of Cagayan de Oro City, in use from 1950 to 1976. Declared as de jure official seal by NHCP as of 2018
National Historical Commission of the Philippines - Heraldry Division, digital reconstruction by Trajano Dagala Cabrales
<a rel="nofollow" class="external free" href="http://philgovseals.nhcp.gov.ph/media/seal_pictures/Cagayan_de_Oro.png">http://philgovseals.nhcp.gov.ph/media/seal_pictures/Cagayan_de_Oro.png</a><br>Original NHCP digitized version derived from: <a rel="nofollow" class="external free" href="https://archive.org/details/SymbolsOfTheStateRepublicOfThePhilippines/page/n136/mode/1up">https://archive.org/details/SymbolsOfTheStateRepublicOfThePhilippines/page/n136/mode/1up</a>