Multicolor poster with white lettering. Title at top of poster. VIsual images are illustrations of boys who have consumed different types of salt. The boy who had "current" or plain salt has few teeth and a swollen neck suggestive of a goiter. The boy who had iodized salt has few teeth and a normal neck. The boy who had iodized and fluoridated salt has a mouth full of teeth and a healthy neck. Note in lower left corner indicates that fluoride protects teeth. Publisher and sponsor information in lower right corner.
Copyright:
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Extent:
1 photomechanical print (poster) : 39 x 58 cm.
Provenance:
Gift; Johns Hopkins University, Center for Communication Programs; 2002; 02-44.