Ac. Atlantic City Free Public Library
Ag. Aguilar Free Library, New York
Al. Allegheny Carnegie Free Library
As. Astor Library, New York
At. Atlanta Carnegie Library
Ba. Bangor Public Library
Bc. Braddock, Pa., Carnegie Free Library
Bd. Bradford, Pa., Carnegie Public Library
Bf. Buffalo Library
Bi. Bowdoin College Library, Brunswick, Me.
Bk. Brookline, Mass., Public Library
Bl. Brooklyn Library
Bo. Boston Public Library
Br. Brooklyn Public Library
Bt. Boston Athenæum
Bu. Buffalo Public Library
Ca. California State Library
Cb. Council Bluffs Free Public Library
Cd. Colorado Traveling Library Commission
Cg. Cambridge Public Library
Ch. Chicago Public Library
Ci. Cincinnati Public Library
Cl. Cleveland Public Library
Cm. Columbia University Library, New York
Cn. Cornell University Library, Ithaca, N. Y.
Co. Connecticut State Library
Cr. Cedar Rapids, Ia., Free Public Library
Cs. Columbus, O., Public School Library
Ct. Connecticut Public Library Committee
Da. Davenport, Ia., Public Library
De. Detroit Public Library
Dl. Delaware State Library Commission
Do. Dover, N. H., Public Library
Ds. Des Moines Public Library
Dt. Dayton, O., Public Library
Em. Emeline Fairbanks Memorial Library, Terre Haute, Ind.
Er. Erie Public Library
Ev. Evanston, Ill., Public Library
Fa. Fall River, Mass., Public Library
Fo. Forbes Library, Northampton, Mass.
Ft. Fort Dodge, Ia., Free Public Library
Gr. Grand Rapids Public Library
Gs. General Society of Mechanics and Tradesmen, New York
Ha. Haverhill, Mass., Public Library
Ht. Hartford Public Library
Hv. Harvard University Library, Cambridge, Mass.
Ia. Iowa Library Commission
Id. Indiana State Library
Ih. Idaho Free Library Commission
Il. Illinois State Historical Library
In. Indiana Public Library Commission
Io. Iowa State Library
Ja. James V. Brown Library, Williamsport, Pa.
Jc. John Crerar Library, Chicago
Je. Jersey City Free Public Library
Jk. Jacksonville, Fla., Public Library
Jp. James Prendergast Free Library, Jamestown, N. Y.
Js. Jackson, Mich., Public Library
Ka. Kansas State Library
Kc. Kansas City, Mo., Public Library
Ks. Kansas Traveling Libraries Commission
Ky. Kentucky Library Commission
La. Lancaster, Mass., Town Library
Lc. Library of Congress
Le. Lowell, Mass., City Library
Li. Lincoln, Neb., City Library
Lo. Los Angeles Public Library
Lv. Louisville Free Public Library
Lw. Lawrence, Mass., Free Public Library
Ly. Lynn, Mass., Public Library
M. Montana State Library
Ma. Massachusetts Free Public Library Commission
Mc. Michigan State Library
Md. Maryland State Library Commission
Me. Maine Library Commission
Mg. Michigan Library Commissioners
Mh. Missouri State Historical Society
Mi. Minneapolis Public Library
Mk. Milwaukee Public Library
Ml. Montclair, N. J., Free Public Library
Mm. Maimonides Library, New York
Mn. Malden, Mass., Public Library
Mo. Missouri Library Commission
Mr. Manchester, N. H., City Library
Ms. Massachusetts State Library
Mt. Minnesota Public Library Commission
My. Maine State Library
N. New York Society Library
Na. Nashville Carnegie Library
Nb. Newberry Library, Chicago
Nc. North Carolina Library Commission
Nd. New Bedford, Mass., Free Public Library
Ne. Newark Free Public Library
Nf. New York Free Circulating Library
Ng. Niagara Falls Public Library
Nh. New Hampshire Board of Library Commissioners
Ni. New Hampshire State Library
Nj. New Jersey Public Library Commission
Nk. New York State Library
Nm. New York Mercantile Library
No. New Orleans Public Library
Np. Northampton, Mass., Public Library
Nr. North Dakota Public Library Commission
Ns. Nebraska Public Library Commission
Nt. Newton, Mass., Free Library
Nu. Newburyport, Mass., Public Library
Nv. New Haven Free Public Library
Nw. New Jersey State Library
Ny. New York Public Library
Oa. Oakland, Cal., Free Library
Oh. Ohio State Library
Om. Omaha Public Library
Or. Oregon Library Commission
Ot. Ottawa Carnegie Library
P. Providence Public Library
Pa. Paterson, N. J., Free Public Library
Pc. Passaic, N. J., Public Library
Pd. Portland, Me., Public Library
Pe. Peoria, Ill., Public Library
Pf. Pratt Institute Free Library
Ph. Philadelphia Free Library
Pi. Pittsburgh Carnegie Library
Pk. Deborah Cook Sayles Public Library, Pawtucket, R. I
Pm. Philadelphia Mercantile Library Company
Pn. Pennsylvania Free Library Commission
Po. Library Association of Portland, O.
Pr. Enoch Pratt Free Library, Baltimore
Ps. Pennsylvania State Library
Pt. Peabody Institute, Danvers, Mass.
Pu. Princeton University Library, Princeton, N. J.
Pv. Providence Athenæum
Q. Queens Borough Public Library, N. Y.
Re. Redwood Library and Athenæum, Newport, R. I.
Rs. Reynolds Library, Rochester, N. Y.
Ru. Reuben McMillan Free Library, Youngstown, O.
S. Salem, Mass., Public Library
Sa. San Francisco Public Library
Sc. Scranton, Pa., Public Library
Se. Seattle Public Library
Sf. San Francisco Mercantile Library
Si. Silas Bronson Library, Waterbury, Conn.
Sj. St. Joseph, Mo., Free Public Library
Sk. Spokane Public Library
Sl. St Paul Public Library
Sm. St Louis Mercantile Library
So. Somerville, Mass., Public Library
Sp. Springfield, Mass., City Library Association
St. St. Louis Public Library
Su. San Francisco Mechanics’ Institute
Sy. Syracuse Public Library
Ta. Taunton, Mass., Public Library
Td. Toledo Public Library
Te. Tennessee Free Library Commission
Tm. Tacoma Public Library
To. Toronto Public Library
Tx. Texas Library and Historical Commission
Um. University of Michigan Library, Ann Arbor
Vi. Virginia State Library
Vt. Vermont Library Commissioners
Wa. Public Library of the District of Columbia
Wb. Woburn, Mass., Public Library
Wc. Washington County Free Library, Hagerstown, Md.
Wd. Windsor, Ont., Public Library
Wg. Washington City Free Library
Wi. Wilmington Institute Free Library
Wo. Worcester County Law Library
Wp. Worcester, Mass., Free Public Library
Ws. Wisconsin Free Library Commission
Wt. Watertown, Mass., Free Public Library
Wy. Worcester Young Men’s Library Association
Ya. Yale University Library, New Haven, Conn.