The University of Pennsylvania Press, also known as Penn Press, is a university press affiliated with the University of Pennsylvania, an Ivy League university in Philadelphia, Pennsylvania. . History. The press was originally incorporated with by the Pennsylvania state government on March 26, 1890, and the imprint of the University of Pennsylvania Press first appeared on publications in the 1890s, among the earliest such imprints in America.
https://en.wikipedia.org/wiki/University_of_Pennsylvania_Press