In the article on the life of Henry Mackenzie in Lives of Eminent Scotchmen is contained the statement that he translated, together with two or three other dramatic pieces from the German, Lessing's Set of Horses. A search for these translations disclosed that they appeared anonymously in 1792 under the title Dramatic Pieces from the German. The little volume contains a translation of Goethe's Die Geschwister, Gesner's The Conversations of a Father with his Children, and Emdorff's Set of Horses. It is evident that the statement ascribing the Set of Horses to Lessing is inaccurate. A colleague, who has investigated Mackenzie's life and works, has assured me that Mackenzie frequently makes incorrect statements concerning his own writings so that it is very difficult to ascertain the actual facts concerning them.