F. W. Treadway,
169 Jennings Avenue, Cleveland, Ohio.
Postage stamps and postmarks.
Charles Carter,
P. O. Box 1167, Titusville, Pennsylvania.
Shells and quartz for minerals.
Maggie Creswick,
2912 Clark Avenue, St. Louis, Missouri.
United States postmarks and pieces of the Washington Monument for foreign stamps, shells, coins, minerals, or relics.
Mabel A. J. Cornish,
310 First Street, S. E., Washington, D. C.