English: The interior of the Francis M. Drexel School in Philadelphia from the Custis book, published in 1897, p. 435 (original numbering) - out of copyright. Available at Google Books. I've downloaded a jpg format (rather than pdf format) taken from http://www.thedrexelschool.com/ sub page "History from 1888" (clearly the same photo from the same source).
Notice the gaslights in the classrooms and the moveable classroom walls that have been folded up and stored
Date
Source
1897 Book-The Public schools of Philadelphia: historical, biographical, statistical By John Trevor Custis
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
Captions
Add a one-line explanation of what this file represents
{{Information |Description={{en|1=The interior of the Francis M. Drexel School in Philadelphia from the Custis book, published in 1897, p. 435 (original numbering) - out of copyright. Available at [http://books.google.com/books?id=cggUAAAAIAAJ Google Book