Autograph Letter Signed, to [Richard] Curle, about a sale by Muirhead Bone for £300, his own return from Scotland, etc. 2 pp. 8 x 6 inches, fine. 79A Elizabeth Street, 17 June 1925. Robert Bontine Cunningham Graham (1852-1936), Scottish author and traveller. Richard Curle (1883–1968) was a Scottish author, traveller and bibliophile.