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

London : printed for J. Knapton in Ludgate-Street, MDCCLIX. [1759]

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

The sixth edition, corrected.

ESTC T20797

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