The Bulletin oe tie University of Wisconsin is printed bi-monthly 

 at Madison, Wisconsin. The economics, philological, science, and en- 

 gineering series contain original papers by persons connected with the 

 University. 



Persons who reside in the state of Wisconsin can receive copies of the 

 Bulletin free by applying to the Secretary of the Board of Regents of the • 

 University and paying the cost of transportation. Of the economics series, 

 Volume 1, >«o. 1, and of the engineering series, Volume 1, Nos. 1 to 5, and 

 Volume 2, No. 4, can no longer be furnished. The postage required for 

 ei'ch of the earlier numbers as can now be furnished is as follows: Econ. 

 Ser., Vol. 1, No 2, 8c; No. 3, He; Vol. 2: No. 1, 4c; Phil. Ser., No. 1, 4c; 

 Sci. Ser., No. 1, 2c; No. 2, 2c; No. 3, 3c; No. 4. 3c; No. 5, lie; Vol. 2, No. 

 1, 2c; Eng. Ser., Vol. 1: No. 6, 2c; No. 7, 3c; No. 8, 2c; No. 9, 4c; No. 10, 

 3c: Vol. 2, No. 1, 4c; No. 2, 2c. 



Bulletins issued since May 1st, 1898, are entered as second class mail 

 matter and no charge is required by the University to cover cost of 

 postage. 



The Bulletin will be sent post free to any address from the office of 

 the Secretary of the Board of Regents of the University on receipt of the 

 prioe i see preceding page for science series). 



Title pages, tables of contents, and indexes of the first volumes of the 

 Economics, Science, and Engineering Series, and the second volume of the 

 Economics Series, have been published and will be mailed by the University 

 Librarian to any address on receipt of a two cent postage stamp. 



Communications having reference to an exchange of publications should 

 be addressed to Mr. Walter M. Smith, University Librarian. J 



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