597 



Sadtler (Samuel P.) and H. G. McCarter. Page. 



Preliminary Notice of an Investigation of Petrocene 183, 185 



Seiler, Carl. 



Slices lor the Microscope 62 



Shaefer, P. W. 



Tests of the visibility of Stars in Daylight from the depths of Mines . . 179 



Smith, Edgar F. 



On the Electrolytic Estimation of Cadmium 44,46 



Analysis of a Calculus Found in a Deer 213 



Detection of Iron by means of Salicylic Acid 214 



Snowden, A. Loudon. 



The Need of an Elevated and Permanent Civil Service 559 



Stevenson, J. J. 



Surface Geology of Southwest Pennsylvania and Adjacent por- 

 tions of West Virginia and Maryland 289,356 



Thayer, M. Russell. 



Movements of Troops in Cities in Cases of Riot or Insurrection 88,89 



Thompson, E. (See Houston, E. J.) 



Electric Lighting 8 



On the circumstances influencing the efficiency of Dynamo-Elec- 

 tric Machines 45, 53 



Walter, T. U. 



Dolomitic Limestone Rocks of Cumberland Co., Pa. (See Frazer and 



Konig.) 39 



Regula)- Business. 



Annual Election of Officers 151, 410 



Minutes of Board of Officers and Council Read 250,263,417 



Librarian Nominated and Elected 155, iss, 410 



Finance Committee Reports 88,239,379 



On Two Memoirs by Dr. Lautenbach 7 



Hall Committee Resolution (new shelves) 358 



Treasurer's Annual Report SO, 369 



" Resolution (Transfer of Investment) 250 



Trustees of the Building Fund Report 379 



Standing Committees appointed 180,412 



Occasional Business. 



Michaux Legacy Committee Report 184 



Quarterly Interest 184, 364, 414 



Recommendation 184 



300 extra copies of "Nature's Reforesting," ordered 2 



Magellanic Premium 



Minutes of Special Meeting of the Board of Officers on the . . . .379 



Committee on "Epi and Hypo-cycloidal Linkages" 213, 369, lis 



"Wooten Process Committee 221, 239 



Committee on a Premium for an Anthracite Dirt Burning Process . 184, 236, 250, 360 



Printing of the Catalogue 359 



Proceedings 102 and 103 published 1,182.352 



List of Members published 182 



