The Dentaphone: a New Scientific Invention, Which Enables the Deaf to Hear by the Sound-vibrations Conveyed Through the Medium of the Teeth, and the Deaf and Dumb to Hear and Learn to Speak

The Dentaphone: a New Scientific Invention, Which Enables the Deaf to Hear by the Sound-vibrations Conveyed Through the Medium of the Teeth, and the Deaf and Dumb to Hear and Learn to Speak

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Product Description

The Dentaphone: a New Scientific Invention, Which Enables the Deaf to Hear by the Sound-vibrations Conveyed Through the Medium of the Teeth, and the Deaf and Dumb to Hear and Learn to Speak

Technical Specifications

Country
USA
Manufacturer
Legare Street Press
Binding
Paperback
Height
9.21
Length
6.14
Weight
2.314853751
Width
0.06
NumberOfItems
1