- FondsMordell - Papers of Louis Joel Mordell
- File41 - Miscellaneous Papers
- Item41.1 - Press Cutting from Philadelphia Press
- Item41.2 - Offprint 'Indeterminate Equations of the Third and Fourth Degrees' in The Quarterly Journal of Pure and Applied Mathematics by LJM
- Item41.3 - Definite Integrals and Theory of Numbers
- Item41.4 - Photograph
- Item41.5 - Note
- Item41.6 - Chinese prints
- Item41.7 - Book of Chinese drawings
- Item41.8 - Class of 1906, Central High School, Philadelphia. Report of the Class Historian
- 9 more...