M'Cauley, E. D. The Harmonia Unio: being a collection of Psalm and Hymn Tunes, Anthems, &c., &c. with An Appendix of the most Approved Standard German Church Tunes, designed for Singing-Schools, Choirs, Congregations, &c. Philadelphia: Henry B. Ashmead, 1858. [8841]
Leather spine with printed peach paper boards, some loss of leather yet with good joints, covers scuffed and worn with some loss of paper, oblong 15 cm (6 x 9 1/2 inches). (1)-114, 119-120 pp. Defective: lacking 2 leaves (pp. 115-118) and the rear free end papers. Many leaves with tattered margins. Fair. Hardcover.
The publisher's building on George Street above Eleventh, Philadelphia, is illustrated on the back cover.
7-note shape-note system. The author hailed from Fredericksburg, Pennsylvania.