Results for "Industrial efficiency"
- Finding Aid
SIA Acc. 17-295, Museum of History and Technology (U.S.) Division of Manufactures and Heavy Industries, Curatorial Records, 1878-1961
- Date: 1878 1878-1961
- Creator: Museum of History and Technology. Division of Manufactures and Heavy Industries
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000158, United States National Museum, Curators' Annual Reports, 1881-1964
- Date: 1881 1881-1964
- Creator: United States National Museum
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000158, United States National Museum, Curators' Annual Reports, 1881-1964
- Date: 1881 1881-1964
- Creator: United States National Museum
- Creator: Smithsonian Institution Archives