741. Plank Swing, Perkins Institution, South Boston Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1908 Institution: Perkins School for the Blind
742. Plank Swing, Potter Playground Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1912–1938] Institution: Perkins School for the Blind
743. Plank Swing, South Boston Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1908 Institution: Perkins School for the Blind
744. Plaster Cast of Laura Bridgman's Brain Format: Objects/Artifacts Collection: Laura Bridgman Collection Date: 1890 Institution: Perkins School for the Blind
745. Plaster Cast of Laura Bridgman's Brain Format: Objects/Artifacts Collection: Laura Bridgman Collection Date: 1890 Institution: Perkins School for the Blind
746. Playground at Kindergarten in Jamaica Plain Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1909 Institution: Perkins School for the Blind
747. Playground, Kindergarten for the Blind Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1890–1912] Institution: Perkins School for the Blind
748. Playground, Kindergarten for the Blind Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1909 Institution: Perkins School for the Blind
749. Playground with Building Blocks Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1912–1938] Institution: Perkins School for the Blind
750. Playing and Skating on Ice in Jamaica Plain Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1908 Institution: Perkins School for the Blind
751. Playing Baseball Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1912–1938] Institution: Perkins School for the Blind
752. Playing Baseball Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1890 Institution: Perkins School for the Blind
753. Playing in the Snow Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1909] Institution: Perkins School for the Blind
754. Playing on a Teeter-Totter Format: Photographs Collection: Carmela Otero Date: [ca. 1935] Institution: Perkins School for the Blind
755. Playing on the Ice Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1914 Institution: Perkins School for the Blind
756. Playing Outside at Jamaica Plain Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1909 Institution: Perkins School for the Blind
757. Playroom with Leonard Dowdy Format: Photographs Collection: Carmela Otero Date: 1935 Institution: Perkins School for the Blind
758. Playroom with Leonard Dowdy Format: Photographs Collection: Students with Deafblindness at the Perkins School for the Blind Date: 1935 Institution: Perkins School for the Blind
759. Polly Thomson Assisting Helen Keller Creator: Henney, Keith, 1896-1990 Format: Photographs Collection: Helen Keller Collection Date: [ca. 1914–1968] Institution: Perkins School for the Blind
760. Polly Thomson Leaning over a Typewriter Format: Photographs Collection: Helen Keller Collection Date: [ca. 1914–1968] Institution: Perkins School for the Blind