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Perkins School for the Blind Archive: Dr. Allen and Unosuka Kawamoto Reading, 1923
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Perkins School for the Blind Archive: Training Class 1926-1927
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Perkins School for the Blind Archive: Special Methods Class 1926-1927
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Perkins School for the Blind Archive: Jessica Langworthy Conducting Special Methods Class, Circa 1927-1927
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Perkins School for the Blind Archive: Perkins Special Methods Class 1927-1928
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Perkins School for the Blind Archive: Perkins Special Methods Class 1927-1928
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Perkins School for the Blind Archive: Dr. Jessica L. Langworthy Portrait, 1929
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Perkins School for the Blind Archive: Teacher Training Class 1928-1929
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Perkins School for the Blind Archive: Teacher Training Class from Puerto Rico and Bogota
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Perkins School for the Blind Archive: Teacher Training Class 1929-1930
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Perkins School for the Blind Archive: Teacher Training Class 1931-1932
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Perkins School for the Blind Archive: Teacher Training Class 1931-1932
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Perkins School for the Blind Archive: Teacher Training Class 1933-1934
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Perkins School for the Blind Archive: Teacher Training Class 1933-1934
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Perkins School for the Blind Archive: Teacher Training Class 1933-1934
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Perkins School for the Blind Archive: Teacher Training Course 1933-1934
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Perkins School for the Blind Archive: The Great Globe at Perkins
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Perkins School for the Blind Archive: Teacher Training Class 1934-1935
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Perkins School for the Blind Archive: Teacher Training Class 1935-1936
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Perkins School for the Blind Archive: Training Class 1935-1936
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Perkins School for the Blind Archive: Teacher Training Class 1936-1937
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Perkins School for the Blind Archive: Teacher Training Class 1936-1937
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Perkins School for the Blind Archive: Teacher Training Class 1937-1938
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Perkins School for the Blind Archive: Teacher Training Class 1938-1939
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Perkins School for the Blind Archive: Teacher Training Class 1939-1940
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Perkins School for the Blind Archive: Teacher Training Class 1940-1941
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Perkins School for the Blind Archive: Teacher Training Class 1940-1941
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Perkins School for the Blind Archive: Teacher Training Class 1941-1942
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Perkins School for the Blind Archive: Teacher Training Class 1941-1942
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Perkins School for the Blind Archive: Teacher Training Class 1942-1943