Tag Archives: Teachers

Teacher at Blackboard

DescriptionEnglish: Teacher pointing to blackboard, from a 1924 advertisement
Date1924
SourceAdvertisement for Postum in The Delineator (https://archive.org/details/delineator104olou/page/n125/mode/2up)
AuthorAnonymous

The blackboard has been made blank. In the advertisement, the original message was “ ‘Children should not drink tea or coffee at all’ —U.S. Bureau of Education.”