1. Woman in laboratory kitchen demonstrating canning procedures for school leaflet Collection: Human Ecology Historical Photographs Set: Departments and Divisions Food and Nutrition Date: 1912 Format: Image Photographer: Troy, J. P. (John Patrick)
2. Sophie Hurd preparing greens for canning demonstration Collection: Human Ecology Historical Photographs Set: Departments and Divisions Food and Nutrition Date: 1916 Format: Image
3. Assorted dried and canned foods Collection: Human Ecology Historical Photographs Set: Departments and Divisions Food and Nutrition Date: 1918 Format: Image Photographer: Troy, J. P. (John Patrick)
4. Food preservation activity at laboratory stations Collection: Human Ecology Historical Photographs Set: Departments and Divisions Food and Nutrition Date: 1920 Format: Image Photographer: Troy, J. P. (John Patrick)
5. Food preservation activity at laboratory stations Collection: Human Ecology Historical Photographs Set: Departments and Divisions Food and Nutrition Date: 1920 Format: Image Photographer: Troy, J. P. (John Patrick)
6. Canned goods, spices, and canning equipment displayed on shelves Collection: Human Ecology Historical Photographs Set: Departments and Divisions Household Economics and Management Date: 1922 Format: Image Photographer: Troy, J. P. (John Patrick)
7. Woman demonstrating canning of cauliflower, peppers, and grapes Collection: Human Ecology Historical Photographs Set: Departments and Divisions Food and Nutrition Date: 1923 Format: Image Photographer: Troy, J. P. (John Patrick)
