Correspondence M, 1938

Robert McBride & Company; McCaskill (Popini), Eloise; McClintock, Dinghy; McConnell, Burt M.; McConnell, Jane Tompkins; McCormick, Olive; Machetanz, Frederick; McIntosh & Otis, Inc.; McKelvie, Mr.; Magnusson, Leifur; Maitland, Lorna; Mandelstam, A.; Maushredge, Ronald; Manson, Julia W.; Mariners Museum, Virginia; Marr, Jas.; Marshall, Robert; Martindale, E. C.; Masik, August; Mason, B. M.; Masters, Edgar Lee; Mencken, H. L.; Messenger Delivery Service; Merwin, Hedda Handley; Milburn, Anna; Miller, Clyde R.; Miller, Max. W., Mrs.; Mills, Edwin W.; Minnesota Historical Society; Modern Age Book Service; Montgomery, Mr.; Morse, H. A.; Munksgaard, Ejnar; Munro, William B.; Munroe, Vernon; Murphy, John A.