81. Archball Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1907 Institution: Perkins School for the Blind
82. Arrival in Japan Format: Photographs Collection: Helen Keller Collection Date: [ca. 1920–1962] Institution: Perkins School for the Blind
83. Arthur Hatch on a Horse Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1922 Institution: Perkins School for the Blind
84. Article from Transcript, Boston, Mass., Oct. 9, 1937 Format: Newspapers Collection: Laura Bridgman Collection Date: 1937 Institution: Perkins School for the Blind
85. Assembling Large Building Blocks Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1912–1938] Institution: Perkins School for the Blind
86. At Hiroshima Format: Photographs Collection: Helen Keller Collection Date: [ca. 1948] Institution: Perkins School for the Blind
87. At Revere Beach Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1928 Institution: Perkins School for the Blind
88. Athletic Team Group Photo Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1910 Institution: Perkins School for the Blind
89. Athletic Team, Overbrook School for the Blind Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: 1915 Institution: Perkins School for the Blind
90. Attaching a Hoe to a Guide Wire, Perkins School for the Blind Format: Photographs Collection: Manual Arts and Vocational Training Date: 1950–1959 Institution: Perkins School for the Blind
91. Attaching a Rake to a Guide Wire, Perkins School for the Blind Format: Photographs Collection: Manual Arts and Vocational Training Date: 1950–1959 Institution: Perkins School for the Blind
92. Attaching a Weeder to a Guide Wire, Perkins School for the Blind Format: Photographs Collection: Manual Arts and Vocational Training Date: 1950–1959 Institution: Perkins School for the Blind
93. Award Medallion, The Massachusetts Charitable Mechanic Association,1844. Format: Objects/Artifacts Collection: Laura Bridgman Collection Date: 1844 Institution: Perkins School for the Blind
94. Back page of pamphlet for 'Deliverance' Format: Documents Collection: Helen Keller Collection Date: 1919 Institution: Perkins School for the Blind
95. Balancing Books Format: Photographs Collection: Physical Education at Perkins School for the Blind Date: [ca. 1907] Institution: Perkins School for the Blind
96. Ball of Yarn Format: Objects/Artifacts Collection: Laura Bridgman Collection Date: [ca. 1829–1889] Institution: Perkins School for the Blind
97. Banquet honoring Peter J. Salmon Format: Photographs Collection: Helen Keller Collection Date: [ca. 1920–1962] Institution: Perkins School for the Blind
98. Barbara Davis Format: Photographs Collection: Students with Deafblindness at the Perkins School for the Blind Date: [ca. 1940–1960] Institution: Perkins School for the Blind
99. Barbara Davis Format: Photographs Collection: Students with Deafblindness at the Perkins School for the Blind Date: [ca. 1940–1960] Institution: Perkins School for the Blind
100. Barbara Davis Format: Photographs Collection: Students with Deafblindness at the Perkins School for the Blind Date: [ca. 1940–1960] Institution: Perkins School for the Blind