73650-28-phot.tif

Page: 28
Coverage: Dental Hygiene
Description: (top) "Chinese School Children with Dental Defects Corrected"; (bottom) "Negro Children Learning to Use Toothbrush"
Call Number: Series 2176
Filename: 73650-28-phot.tif

(top) "Chinese School Children with Dental Defects Corrected"; (bottom) "Negro Children Learning to Use Toothbrush" Read More

(top) "Chinese School Children with Dental Defects Corrected"; (bottom) "Negro Children Learning to Use Toothbrush"