These are the times that try mens souls! A letter addressed to John Frost, a prisoner in Newgate. By Yorke.

These are the times that try mens souls! (Online)

These are the times that try mens souls! A letter addressed to John Frost, a prisoner in Newgate. By Yorke

London : Printed for D.I. Eaton, No. 81, Bishopsgate-Street; H.D. Simmons, Paternoster-Row; J. Ridgeway, York-Street; Rio Rickman, Great Mary-le-bone-Street; Hawkins, Borough; and all the booksellers in town and country, [1793]