193. Children with picture books Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1932 Format: Image Photographer: Troy, J. P. (John Patrick)
194. Home economics nursery classroom Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1934 Format: Image Photographer: Troy, J. P. (John Patrick)
195. Home economics nursery classroom Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1934 Format: Image Photographer: Troy, J. P. (John Patrick)
196. Home economics nursery playroom Collection: Human Ecology Historical Photographs Set: Departments and Divisions Child Development and Family Relationships Date: 1934 Format: Image Photographer: Troy, J. P. (John Patrick)
