Description | Contains correspondence on visualisation and mental imagery from: McAlister, D, Jan 1880 MacDonell, George Paul, Jan 1880 Mann, Robert James, Apr 1880 Manton, J S, Nov 1879 Martineau, Caroline A, Jan 1880 Mathews, G S, Apr 1880 Matthews, W, Jan 1880 Maxwell, Henry Hamilton, Feb 1880 Merz, John Theodore, Dec 1879 |