Golygydd(ion)/Editor(s) : Lowri Williams
Cyfrol yn cofnodi hanes bywyd a gyrfa'r hanesydd a'r cenedlaetholwr amlwg drwy gyfrwng testun cryno a lliaws o ffotograffau du-a-gwyn.
A volume recording the life and career of the eminent Welsh historian and nationalist through the medium of numerous black- and-white photographs with extended captions.