The Morgan Memorial Hall of Gems, The Harry Frank Guggenheim Hall of Minerals

The Morgan Memorial Hall of Gems, The Harry Frank Guggenheim Hall of Minerals, EXH.034. Museum Archives at the Gottesman Research Library.

The Morgan Memorial Hall of Gems, The Harry Frank Guggenheim Hall of Minerals, EXH.034. Museum Archives at the Gottesman Research Library. https://data.library.amnh.org/archives/repositories/3/resources/2217 Accessed October 14, 2024.