Between
Lord John Cavendish and Joseph Wilton. £500 paid in hand, the monument to be completed within two and half a years of the agreement, Wilton to bear the cost of all materials and fees. Also that Wilton pay
William Chambers for his design. Cavendish to further pay £1662, 15 shillings and 9 pence in specified instalments, the last payable on completion of the monument.
Sealed by J. Cavendish. Witnessed by John Heaton and W. Lawson.