Vol. CCV (ff. 251). 1909-1968, n.d. Sir Arthur Wing Pinero, dramatist: Correspondence with the Society of Authors of and rel. to Sir Arthur Wing Pinero: 1909-1968, n.d.
Vol. CCVI (ff. xi+257). 'Late of Mockford's' (unpublished plays). Autograph and typewritten texts; 1934. Drama: Sir Arthur Wing Pinero, dramatist: `Late of Mockford's' (unpublished plays) by Sir Arthur Wing Pinero: 20th cent: Partly typewritten.