472 INDEX. 



Page. 



References ma de to collaborators *. 51 



Eegents, Board of. Journal of proceedings of Ill 



Regents of the Institution ft 



Relationship. Systems of, Lewis H. Morgan 19 



Reports. Account of 17 



Report, annual, to Congress for 1867. Account of 21 



Report, extra copies ordered 2 



Report, larger edition desirable 21 



Report of Secretary, Professor Henry, for 1868 12 



Report of the Assistant Secretary 54 



Report of Executive Committee for 1888 .' 108 



Report of Professor Henry presented and accepted 118 



Report, ordered to be printed 3 



Resolution instructing Executive Committee relative to canal 118 



Resolution to ask Congress to increase appropriation for care of museum 118 



Ridgway, Robert. Aid rendered by 35, 36 



Ross. B. R. Contributions from 23 



Russian telegraph exploration 21 



Salisbury. Notice cC Blackmore Museum at 408 



Salvin, 0. Birds from 26 



Sampson, U. Ethnological collections from 28 



Sands, Commodore. Co-operation of '. 40 



Sartorius, Dr. Explorations 25 



Schoenbein, Christian Frederic. Notice of - 185 



Schoolcraft, Mrs. H. R. Collections from 30 



Schott, C. A. Discussion of rain-fall 45 



Sclater, Dr. P. L. Bir'ds from ." 26 



Scudder, S. H. Catalogue of orthoptera 18 



Seudder, S. H. Insects assigned to 16 



Secretary. Investigations by the 38 



Seward, Hon. \Vm. H. Co-operation of - 40 



Shaw, E. Ethnological collections from , 28 



Shell-heaps. Exploration of 32 



Shells of America, land and fresh-water. Binney and Bland 20 



Shimer, Prof. H. Golden eagle from 35 



Silver coins. Assay of, at United States Mint 422 



Silver coins. Weight, fineness and value of 426 



Slagle, J. W. Collections from 29 



Smith, Dr. Birds from 26 



Smithson. Bequest and financial condition 108 



SmJthson. Library of 44 



Smithson. Will of ~ 



South America. Explorations in 25 



Specimens. Account of receipts in 1868 34 



Specimens, sent to collaborators 37 



Spofford, A. E. Co-operation of 40 



Statistics of exchanges in 1883 60 



Stearns, R. E. C. Birds and shells from ^ 24 



iStewart, B. Experiments on aneroid barometers 350 



Stimpson, Dr. Wm. Aid rendered by 35 



Stone. Implements and method of drilling 392 



Stratton, Jacob. Collections from 29 



Sumichrast, Prof. Exploration ef Tehuantepec 25 



Sundevall. Prof. Birds from 26 



