Pocock, Isaac. 178281835. Rob Roy M'Gregor; or, Auld lang syne. An opera. By J. Pocock. With prefatory remarks |letc.] By W. Oxberry. N. Y.: E. B, Clayton, n.d. 68 pp. 240, No. 6 in *6578,38 Same. Oxberry's edition, oston, Wells & Lilley. 1823. 94 pp. 24°. No. 5 in *K,49.11= *6579a.181