The mirror. A periodical paper, published at Edinburgh in the years 1779 and 1780. In three volumes. ...
Mackenzie, Henry,1745-1831.
London : printed for A. Strahan, and T. Cadell; and W. Creech, at Edinburgh,
1790.
Anonymous. By Henry Mackenzie and others.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 3618, no. 18.