Because I'm not over my James Lees-Milne phase I'll share a few more from his collections at the Beinecke Rare Book and Manuscript Library:
James Lees-Milne, Pamela Mitford, and Nancy Mitford. 1926.
Richard Stewart-Jones and James Lees-Milne at Curragh Chase. 1938
Richard Stewart-Jones was one of the many who passed on his property to the Landmark Trust after his death.
James Lees-Milne and Helen Lees-Milne, his mother.
From what he writes she sounds absolutely hysterical and someone you want to be around at all times.