UNITED STATES 3OI 



NORTH EASTON, MASS. 



Ames Botanical Laboratory. 



Address. North Easton, Mass. Director: Oakes Ames. 

 History. Established in 1899. 



Publications. 



Contributions from the Ames botanical laboratory, no. 1-6. 1904-07. 



Contents: no. i. A contribution to our knowledge of the orchid flora of 

 Southern Florida. By Oakes Ames. Privately printed, Cambridge, 

 Mass., 1904. no. 2-6, reprints from various journals. 



Orchidaceae: illustrations and studies of the family Orchidacea, issuing 

 from the Ames botanical laboratory, North Easton, Mass. Fascicle 

 I-II. By Oakes Ames and others. Boston and New York, 1905-07. 4. 

 Pub. by Houghton, Mifflin & Co. 



NORTHFIELD, MINN. 



Carleton College. 



Address. Northfield, Minn. 



History. Founded in 1866 as Northfield College; preparatory school 

 opened in 1867, college department in 1870; present name since 1872. 



Ref. : The history of Carleton college : its origin and growth, environ- 

 ment and buildings. By D. L. Leonard. Chicago, New York [1904]. 12. 



GOOD SELL OBSERVATORY. 



Address. Carleton College, Northfield, Minn. Director: W. W. Payne. 

 History. Founded in 1877 as Carleton College observatory ; present name 

 since 1887, when new building was erected. 



Publications. 



SIDEREAL MESSENGER; a monthly review of astronomy, v. I-X, Mar. 

 i882-Dec. 1891. Northfield, Minn., 1882-91. 8. 

 Price: $1.50 per vol. Continued as: 



ASTRONOMY AND ASTRO-PHYSICS, v. XI-XIII, 1892-1894. Northfield, 

 Minn., 1892-94. 8. 



m., 10 nos. a year. Price: $4 per vol. 



Superseded by the Astrophysical Journal (see University of Chicago). 



POPULAR ASTRONOMY, v. I-XIV, Sept. i893-Dec. 1906. Northfield, 

 Minn., 1894- [1906]. 8. 



m., 10 nos. a year (12 in v. 4-6). 



Price: $3.50 per vol. since 1906; earlier vols., $2.50 each. 



