Letters, 1840-1860, mainly to Stephens from the 'Cymreigyddion y Fenni' circle of writers and poets and also others, including Théodore Hersart de la Villemarqué, Albert Schulz ('San Marte'), John Ceiriog Hughes ('Ceiriog'), Robert John Pryse ('Gweirydd ap Rhys') and E. A. Freeman; and a few circular letters, etc.