Johann Jakob Hess
![demotic](https://upload.wikimedia.org/wikipedia/commons/9/9d/DemoticScriptsRosettaStoneReplica.jpg)
-
1by Hess, Johann Jakob, 1741-1828Location: Hesburgh Libraries, University of Notre Dame
Created 1774
Book -
2by Hess, Johann Jakob, 1741-1828Location: Hesburgh Libraries, University of Notre Dame
Created 1791
Book