Holmes, W. H., Washington, D. C.
Holmes, W. A., Chicago, Ill.
Hull, George Y., St. Joseph, Mo.
Logan Museum, Beloit, Wis.
Mills, W. C., Columbus, Ohio.
Milwaukee Public Museum, Milwaukee, Wis.
Missouri Historical Society, St. Louis, Mo.
Mitchell, S. D., Ripon, Wis.
Montgomery, Professor Henry, Toronto, Can.
Moore, C. B., Philadelphia, Pa.