The University of North Carolina Special Collections Library features a 1930 letter, by W. H. Peet, about his visit to Penn…
The Harvard Library provides a 1933 article written, by Rossa Belle Cooley, that provides an account of daily life at Penn School…
Note: See book p. 342-344, slide #364-366.The Library of Congress presents an article published in the book, An Era of Progress…