Educational Materials Quotes
The company was selling the then new technology of 3D Stereography. They had 3D photographs from many places of the world and schools were one of their major markets. The schools in turn could show students realistic 3D images of many of the places and things about which they were teaching.
This historical quotation gives us an understanding of why rural schools have been behind urban and suburban schools. The poor, rural communities did not have the resources to pay for a first class education.