McDonell, Mrs., Bay City, Mich.

McGuiness, C. L., N. Y. City.

McKibben, Mrs. Florence, ln. P. L., Mt. Pleasant, Ia.

McKnight, Elizabeth B., ln. Barringer High Sch. Br. F. P. L., Newark, N. J.

McNeil, Laila A., catlgr. P. L., Brookline, Mass.

McVety, Margaret A., chief of Lending Dept. F. P. L., Newark, N. J.

Madden, J. H., ln. American Brass Co., Waterbury, Conn.

Malone, Marcella, br. ln. Queens Borough P. L., N. Y. City.

Maltby, Mrs. Adelaide B., br. ln. P. L., N. Y. City.

*Mann, B. Pickman, bibliographer, Washington, D. C.