| 1. |  | Radio Station 1XZ, Clark University, 1925 | Clark University (Worcester, Mass.)--History; Clark University (Worcester, Mass.)--Student activities; Radio stations; Universities and Colleges--Massachusetts--Worcester | A photograph of Clark University radio station 1XZ run by student members of the Radio Club out of the physics laboratories. The station was one of the earliest in New England and in 1921 made the first... |