Elfrida, a dramatic poem. Written on the model of the ancient Greek tragedy. By Mr. Mason.

London : printed for John Knapton, in Ludgate-Street, MDCCLVII. [1757]

[4],xix,[1],80p. ; 80.

The fifth edition, corrected.

ESTC T32612

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.