Elfrida, a dramatic poem. Written on the model of the ancient Greek tragedy. By Mr Mason.
Mason, William,1725-1797.
London : printed for J. Knapton,
1759.
With a half-title.
Titlepage in red and black.
ESTC
English poetry.
English drama.
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 2017, no. 5.