As they hear, they write
"This hearing test is being given to all the pupils of the class by using the Audiometer A-1 with its battery of ear phones." (p.52) This photograph was published in the Report of Progress Birmingham Public Schools September 1, 1921 to August 31, 1931 (Birmingham, Ala. 1931)
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| Format: | Electronic |
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Birmingham Public Library
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| Online Access: | https://cdm16044.contentdm.oclc.org/digital/collection/p4017coll6/id/1375 |