LAWRENCE, Thomas Edward (1888-1935). Autograph letter signed ('T.E. Shaw (used to be Lawrence)') to an unidentified recipient [John Henderson], Cranwell, 20 April 1926, declining an invitation to the National Liberal Club which had been forwarded from All Souls by Lionel Curtis, 'Probably you did not know that I enlisted in the R.A.F. some four years ago ... I very rarely come to London, and then only on Saturday or Sunday, when we can get week-end leave', one page, 4to.