Children and their teacher at school in <a href="https://en.wikipedia.org/wiki/Chelsea,_England" class="extiw" title="w:Chelsea, England">Chelsea, England</a>, during a spelling lesson.
Unknown author<span style="display: none;">Unknown author</span>
1912
<a href="https://en.wikipedia.org/wiki/The_New_York_Times" class="extiw" title="w:The New York Times">The New York Times</a> photo archive, via their online store <a rel="nofollow" class="external text" href="http://www.nytstore.com/ProdDetail.aspx?prodId=7528">here</a>