110/57, 55, 54, 56. Wren states in his estimate for finishing the sequence of rooms from the Guard Chamber to the Great bedchamber and Gallery: 'All the Insides of these Roomes have been long since designed'. These designs were probably made towards the end of the period 1689-94. Of the four, only 1 (110/57) was worked on subsequently. Hawksmoor's pencilled amendments to this drawing were probably made in 1699.