Gilbert Askew; with appendices by Eric Birley and Philip V Hill on 'The Roman Governors of Britain', and 'Barbarous Radiates'. Published by B A Seaby, London. 1951.  HB (brown cloth with gilt-lettered spine) 95 pages + map.  Line drawing illustrations in text.   No dj, spine a little faded. Contents, etc, however, very good and clean.