Interactive Gem Application Image Collection, Allison and Roberto Mignone Halls of Gems and Minerals, Sapphire case, Interactive Gem Application Image Collection, Allison and Roberto Mignone Halls of Gems and Minerals, Sapphire case. Museum Archives at the Gottesman Research Library.
Interactive Gem Application Image Collection, Allison and Roberto Mignone Halls of Gems and Minerals, Sapphire case, Interactive Gem Application Image Collection, Allison and Roberto Mignone Halls of Gems and Minerals, Sapphire case. Museum Archives at the Gottesman Research Library. https://data.library.amnh.org/archives/repositories/3/digital_objects/214 Accessed July 26, 2024.