Event Comment: Mainpiece [1st time in London; DR. POEM 5, by William Mason, 1st acted at Crow Street Theatre, Dublin, 30 Mar. 1764]: Written on the Model of the ancient Greek Tragedy. The Overture and all the Music composed New by Dr Arne. With a New Scene designed and executed by Dahl [recte Dall]. The Dresses, Decorations, &c. all entirely New. Books of the Lyrical Part of the Drama to be had at the Theatre. 'But I had rather talk of Caractacus; I agree that he will not suffer by not being sputtered by Barry, who has lost all his teeth. Covent Garden is rather above Drury Lane in actors, but both sets are exceedingly bad, so bad-that I almost wish Caractacus was not to appear. Very seldom do I go to the play, for there is no bearing such strollers" (Walpole [to the author, 8 Oct. 1776], IX, 419-20). "I attended Caractacus last winter, and was greatly interested, both from my friendship for Mr Mason and from the excellence of the poetry. I was out of all patience; for though a young Lewis played a subordinate part very well, and Mrs Hartley looked her part charmingly, the Druids were so massacred, and Caractacus so much worse, that I never saw a more barbarous exhibition" (Walpole [13 July 1777], X, 81-82). Public Advertiser, 7 Dec. 1776: This Day is published the Lyrical Part of Caractacus (6d.). [The publisher, J. Wilkie, states that he also has the "whole Drama, as altered by the Author, 18d." Ibid., 9 Dec., contains an advertisement from Mason stating that this version is unauthorized.] Ibid., 12 Dec.: This Day is published [by A. Ward of York] a new Edition of Caractacus, now altered for Representation at the Theatre-Royal in Covent Garden (1s. 6d.). Receipts: #163 10s. (163.6; 0.4)

Event Comment: Afterpiece [1st time; P 2 (?), by Charles Dibdin and James Messink; synopsis of plot in London Chronicle, 30 Dec.]: To conclude with a Procession of the principal Grand Masters, from the Creation to the present Century, dressed in the Habits of their respective Ages and Countries. With new Music [by Charles Dibdin], Scenes, Dresses, Pageants, and Decorations. The paintings executed by Richards, Carver, Hodgins, and assistants. Books of the Songs, with an Explanation of the Pageants, to be had at the Theatre. Nothing under full Price will be taken. "To give magnificence a meaning, and unite antiquarian knowledge with polite entertainment, was a task hitherto unattempted by the contrivers of our Pantomime exhibitions. Such praise, however, the acting manager of Covent Garden theatre may justly claim, on the score of Harlequin Free-Mason, which is now representing before greater crowds than perhaps were ever attracted by Perseus and Andromeda [in 1730], the Rape of Proserpine [in 1727], or the celebrated Sorcerer [i.e. The Magician, in 1721]. The beauty of the first scene, in which a setting sun is admirably contrived, the Dutch winter piece, with numberless skate[r]s moving in the most natural attitudes, and, above all, the imperfect building, finished in a moment at the command of Harlequin, can be exceeded only by the pomp of the historic procession which closes the whole, and offers the richest and most intelligent spectacle that ever yet appeared on an English stage" (Gentleman's Magazine, Feb. 1781, pp. 58-59, which also prints a detailed description of the pageant). Account-Book, 1 Feb.: Paid Dibdin for music of Harlequin Free-Mason #70. Receipts: #236 2s. (230.3; 5.19)