Nineteen letters, 1790-1796, written by Lady Anne Erskine, appointed by Selina, Countess of Huntingdon, as her successor at Trevecca, to Thomas Haweis, 'Father of the South Seas Mission', and a receipt by Lady Erskine to Dr. Haweis for a loan of £100 with an assignment of her right to the sum of £100 left her by a codicil to the will of her 'very dear friend Jenetta Paine Haweis' in the event of her failure to repay the loan.