INDEX 645 



Page 



National Museum - ' 1, 7, 16 



buildings and equipment - 40 



collections -7 



curators - xii 



explorations and field work 40 



library 15, 16, 126, 1*28, 131 



meetings and receptions -- 41 



Natural History Building, additions to 8, 26 



appropriations for wings on 1, 16 



publications 14, 141, 144 



report - 25 



staff - --- - XII 



V isitors 43 



National Zoological Park 1, 7, 20 



accessions 84 



animals in the collection June 30, 1930 DO 



director xii, 102, 146 



donors (list of) 85 



improvements 100 



needs of the zoo 101 



removals - 89 



report 84 



staff XII 



V isitors 99 



Natural History Society of Northumberland, Durham, and Newcastle-upon- 

 Tyne... 129 



Naval Observatory, United States 138 



Naval Solar Eclipse Expedition 29, 36 



Navy, Secretary of the (member of the Institution) xi 



Necrology 21 



Nesting habits of Wagler's oropendola on Barro Colorado Island (Cliap- 



man) 347 



New York Botanical Garden 37, 131 



Newton, Representative Walter H 159 



O 



Old World prehistory, Recent progress in the field of (MacCurdy) 495 



Oliver, J - 34 



Olmsted, Arthur J., photographer, National Museum — xii, 129 



Organic evolution. The mechanism of (Davenport) 417 



Oropendola, Wagler's, The nesting habits of, on Barro Colorado Island 



(Chapman) 347 



P 



Parent fund 4 



Parish , Lee - 35, 61 



Parish, Mr. and Mrs. S. W 35 



Parmelee, James — 45 



Pell fund, Cornelia Livingston 150, 155 



Penro.sc, Boies 129 



Perrygo, W. M 35.85 



Philosophical Society of Washington 128, 138 



Physics, Modern concepts in, and their relation to chemistry (Langmm'r) . 219 



28095—31 42 



