1 "Fișier:University_of_North_Carolina_at_Chapel_Hill_(IA_diepennsylvanisc1851webe).pdf".

Fișier:University of North Carolina at Chapel Hill (IA diepennsylvanisc1851webe).pdf

PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:University_of_North_Carolina_at_Chapel_Hill_(IA_diepennsylvanisc1851webe).pdf...