422 INDEX. 



Page. 



Euclnostomus argenteus. 335 



Eacinostomus, genus 334 



Eupatorium perfoliatum, or Boneset 133 



Europe, Packages from, for American Societies 35 



Europe, no Cotton or Sugar Regions in 189 



Europe, Peculiarities of Weather and Storms of 210 



Europe, Public Buildings in 39 



Eutcenia 45 



Evans, Dr. J 38, 39, 



Evans, Dr. J 43, 44, 82 



Evaporation 194 



Exceptions to Rule of Rise of Temperature with Rise of Barometer 208 



E.xchanges, Account of System of 20, 31 



" Excito-Motory " System of Fire-Alarm Telegraph 153 



Executive Committee, Estimates by 74 



Executive Committee, Report of 57 



Expansion of Air causes Cold 196, 197 



Expansion of the Republic 163 



Expedition to the Arctic 91 



Expedition to the Euplirates 120 



Expedition to the Isthmus of Darien 93 



Expenditure on Library 22 



Expenditures during 1854 57, 58 



Experiments for testing Building Materials 18 



Experiments in Algeria on Camel 119 



Experiments in Stereotyping 23 



Experiment of introducing Camel should be tried on a large scale 121 



Experiments on Serpent Poison 133, 134 



Experiments with Rattlesnakes 132 



Exploration in Western Missouri and Kanzas 88 



Explorations by Dr. Hoy, Mr. Barry, and Professor Baird 15 



Exploration by Herndon and Gibbon : 93 



Exploration by Thomas H. Scrope 93 



Exploration of Beliring's Straits 89 



Exploration of China Seas 89 



Exploration of Coast of Western Africa 92 



Exploration of Northern Wisconsin 88 



Exploration of the Parana 90 



Exploration of the Red River 94 



Exploration of the Valley of the Amazon 93 



Exploration of the Zuiii and Colorado Rivers 94 



Explorations, Government 94 



Explorations, Report on 79 



Extracts from Scientific Correspondence 224 



Fabulous Stories respecting Ruins of Gran Quivira 314 



Fairy Queen, Dedication of. 165 



Fallow Deer 45 



Falls of the Missouri 81 



Fangs or teeth of Rattlesnake described 125 



