UNITED STATES OBSEEVATORIES 13 



SwARTiiMORE, Pennsylvania. 



Swarthmore College Observatory I 



*Syracuse, New York. 



Syracuse University, Holdon Observatory. 



Tarrytown, New York. 



Private Observatory of IMr. Charles H. Eockwell 



*Troy, New York. 



Eensselaer Polytechnic Institute Observatory 



*University, Alabama. 



University of Alabama Observatory. 



*University, Mississippi. 



University of Mississippi Observatory. 



♦University of Virginia, Virginia. 



University of Virginia, Leander McCormick Observatory . AP I 



♦University Park, Colorado. 



University of Denver, Chamborlin Observatory 



Upland, Indiana. 



Taylor University Observatory I 



Upper Darby, Pennsylvania. (See Philadelphia, Flower Ob- 

 servatory.) 



Uebana, Illinois. 



University of Illinois Observatory 



Vevay, Indiana. 



Private Observatory of Mr. Charles G. Boerner. 



Wake Forest, North Carolina. 



Wake Forest College Observatory I 



Washington, District of Columbia. 



♦Catholic University of America Observatory 



♦Georgetown University Observatory AP 



♦Smithsonian Institution Astrophysical Observatory AP 



United States Army Engineer School Observatory. 

 ♦United States Naval Observatory Met 



United States Weather Bureau ^let 



Washington, Pennsylvania. 



Washington and Jefferson College Observatory. 



