80 
Trans. Acad. Sci. of St. Louis. 
GENERAL INDEX. 
Acarina, New North American 53 
Acceleration, Measurement of xxxiii 
Active members vii 
Address of President xxxviii, lxiii 
Agaves, Mexican fiber lvi, 29 
Air ship propeller 1 
Alloys and metals lxi 
Amphibians and reptiles of Arkan- 
sas li, 11 
Arkansas, Amphibians and reptiles 
of li, 11 
Arkansas, Diamonds in lix 
Aubert chert fauna 39 
Birds of Missouri Botanical Garden 
lii 
Bison range xxviii 
Blind salamanders li 
Brown tail moth lii 
Charter xviii 
Color photography xxvii, lx 
Comstock, T. G., Death of Lxi 
Conservation in Missouri lvi 
Cranial surgery xxxvii 
Curators report xliii, Ixvii 
Darwin, Centenary of birth 1 
Diamonds in Arkansas lix 
Disease, Protection against lv 
Drake, G. S., Death of xxxvi 
Electric discharge xxxv, 1, Lx, Lxii 
Electric furnace xxxv 
Endowment fund liii 
Engelmann, Centenary of birth xlvii 
Entomological Section report 
Xxxviii, xliii, lvi, Lxvii 
Eosinophilia xxvii 
Evolution by mutation Ixi 
Exchanges xxi 
Fatigue of insulation xxxvi 
Forests in Missouri lvi 
* Gas and oil near St. Louis xxix 
Gazzam, J. B., Death of liv 
Glacial drift in St. Louis xxvii 
Growing old xxviii 
Heads and tails in nature xxxviii 
Hirschberg, F. D., Death of xxxviii 
History xviii 
Honorary members vi 
Hunicke, H. A., Death of lv 
Memorial lviii 
Iberian Peninsula, Physiography of 
lii 
Indicanuria xxvii 
Insulation, Fatigue of xxxvi 
Latitude, Determination of xxiv 
Learning to do things xxxvii 
Lessons from common things lv 
Librarian, Report of xlii, xvi 
Library xx 
Library facilities of St. Louis xxxiii, 
XXXV 
Lightning protection lxi 
Lincoln county, Mo., Auburn chert 
fauna 39 
Management xix 
Mars xxiv 
Measurement of acceleration xxxiii 
Meetings xix 
Members vi 
Membership xviii 
Metals and alloys lxi 
Mexican fiber agaves lvi, 29 
Missouri, Auburn chert fauna Lincoln 
county 39 
Missouri, Forest of lvi 
Missouri Botanical Garden, Birds of 
lii 
Mites of North America 53 
Muscle tissue lxii 
Museum xxi 
