COMPLETE TITLE:  A Letter of Compliment To the ingenious Author of a Treatise on the Passions, So far as they regard the Stage; With a critical Enquiry into the Theatrical Merit of Mr. G---K, Mr. Q---N, and Mr. B---Y, &c. with some further Remarks on Mr. M---N. and a few Hints On our Modern Actresses, particularly Mrs. C---R and Mrs. P---D. 
AUTHOR: The text bears the signature J. T. on p. 47.
PUBLISHER: Corbertt = Corbett. 

Disagreeing with Foote for his attacks on Garrick in his Treatise on the Passions (see), the author of the Letter reports the criticism of the treatise by an unspecified opponent of Foote.