1850's JOHN BUNYAN. The Pilgrim's Progress. Charming Religious Tract Society Illustrated Edition.A very attractive near pocket sized edition of Bunyan's classic issued by the Religious Tract Society. Bunyan, John. The Pilgrim's Progress from this World to that Which is to Come; Delivered Under the Similitude of a Dream. London. The Religious Tract Society. c. 1850's. 378pp. A good copy, bound in half leather. Extremities are rubbed through in some spots, but still generally solid, with bright and clean pages.