Postcard, [n.d] London, Charles Ricketts to Robert Trevelyan. Requesting information on the exact changes to be made to the costumes and properties. Holograph signed.

Postcard, [n.d], London, Charles Ricketts to Robert Trevelyan. Arranging to meet Trevelyan, criticising Tovey and Hedmount, news of Shannon's illness. Holograph signed.

Postcard, [n.d], London, Charles Ricketts to Robert Trevelyan. Informing Trevelyan of when Simmons the costumier can deliver dresses in Edinburgh, requesting measurements and costs of costumes. Holograph signed.

Postcard, [n.d], London, Charles Ricketts to Robert Trevelyan. Thanking Trevelyan for sending a cheque, and advice for the production of the opera. Holograph signed.

Postcard, 13 February 1929, London, Charles Ricketts to Robert Trevelyan. Confirming an appointment on Thursday and arranging to take sketches of scenery to the printers. Holograph signed, date as postmark, On black and white photograph of Parthenon frieze.

Postcard, 7 February 1918, London, Charles Ricketts to Robert Trevelyan. Thanking Trevelyan for information about concerts. Holograph signed, stamped, date as postmark.

Postcard, 22 February 1929, London, Charles Ricketts to Robert Trevelyan. Advising Trevelyan to make an appointment with Alec Johnstone. Holograph signed, stamped, date as postmark, on colour picture of J. Van Eyck, ' Travelling alterpiece of Charles V'.

Postcard, 24 October 1924, London, Charles Ricketts to Robert Trevelyan. Informing Trevelyan that Ricketts has found a copy of Ariadne. Holograph signed, stamped, date as postmark, on black and white portrait of Albert Durer.

Postcard, [n.d], Charles Ricketts to Robert Trevelyan. Thanking Trevelyan for sending a cheque. Holograph signed, on black and white reproduction of ' The Virgin and Child' by Fra Angelico da Fiesole.