Further writing on the expedition, chiefly by Nicholson. Included are the following: an incomplete typescript account of the expedition, c.1903-1931; incomplete typescript draft (maybe from a published talk) headed 'Orn. Res. O.U. B.G.X. O.O.S. Paper 3.12.31'; cuttings of newspaper articles on the expedition, one by Nicholson, 1929-1930.