This set of a dozen miniature books, all emphasizing Christian virtues, was published by the Sunday-School Union of the Methodist Episcopal Church and issued in a printed paper-covered box. Bridwell Library's set is housed in its original box with a label reading "My Box of Jewels," but is lacking one title, The Little Brother.
BRB0454. My Box of Jewels. New York: Sunday-School Union, [ca. 1860].
Methodist Episcopal Church. Sunday School Union. , “BRB0454,” Bridwell Library Special Collections Exhibitions, accessed October 1, 2022, https://bridwell.omeka.net/items/show/1161.