4 ALS to Eliza (Ball) Hayley, Eartham1789 Oct 18, 21, 21, 25eng16 p., with addresses. Various sizes. Quotes passages of letter from Thomas Harris, Manager of Covent Garden Theatre, to Hayley, October, 1789. (1789 Oct 21). Letter dated: Wednesday noon. T. Cockerell set out for Derby on Thursday 22 Oct. (1789 Oct 21).