120 
PHILOSOPHICAL SOCIETY OF WASHINGTON. 
Page. 
Antliropology, List of papers on—Cont’d. 
composite photography applied to erani- 
ology. J. S. Billings. Abstract .vii 25 
natural naturalists. W. Matthews. Read 
by J. S. Billings. Abstract .vii 73 
mythological dry paintings of the Navajos. 
W. Matthews. Abstract .viii 14 
anthropometric and reaction time appa¬ 
ratus. J. S. Billings and W. Matthews. 
Abstract .viii 25 
two examples of similar inventions in areas 
widely apart. O.T. Mason. Abstract-vx. 12 
customs of every-day life. G. Mallery. 
Abstract . ix 19 
bowyers and fletchers. O. T. Mason. Ab¬ 
stract . ix 44 
counting out rhymes of children; their 
antiquity, origin and wide distribu¬ 
tion. H. 0. Bolton. Reference .x 13 
Anticlinal and synclinal axes.ii (22) 
Antisell, Thomas, communication on dust 
from Armenia. No abstract .i 25 
meteorologj’’ of Japan. Title only .i 70 
visit to Japan. No abstract .ii 84 
terrestrial geogony. Title only..ii 132,133,134 
temperatures of the Pacific Ocean. Ab¬ 
stract .ii 192 
chemical molecular changes. Title 
only .iii 28 
the building up of organic matter. Title 
only .. V 97 
remarks on waterspouts. ii 104 
faunal accommodatiun.ii 181 
poisoned arrows. ii 183 
vegetation and environment.ii 183 
Wasatch fault.ii loG 
ravages of teredo. ■%- os 
artesian water on the Plains.v lol 
thermometer exposure. vi 47 
dissociation.vii IG 
volcanic dust.vii 20, 2.5, 2G 
cause of thunderstorms.viii 11 
odor.viii 27 
Antlers, Morphology of.;.ii I .35 
Apertometers.iii 18 
Aphakia.vi 5 
Appalachian mountains.iv GO 
topography. ix 22 
Apparatus, Base-line.iii 35 
for examination of the eye.iii 53 
for exhibiting local time at all points of 
the globe.iii 107 
for viewing the sun by light of an\' desired 
wave length. x 13 
to facilitate “sweeping”.iii 142 
Apples, Problem of rotten and wormy.*....x 87, 89 
Page. 
Applied science. Plea for.vii 11 
Approximate quadratures.ii 48 
Aral sea. Altitude of.ii 34 
Archaeology, List of papers on :. 
[exhibition of] archseological specimens. 
O. T. Mason. Title only .ii 43 
the classification of objects of archaeology. 
O. T. Ma.son. Title only .ii .50 
remarks on the Pap 3 u-us Ebers. J. J. Wood¬ 
ward. Abstract .ii g 4 
the succession of the strata of the shell- 
heaps of the Aleutian Islands. W. H. 
Dali. Abstract .ii g 5 
the international symbols for charts of pre¬ 
historic archaeology. O. T. xVIason. 
Abstract .ii 71 , 72 
prehistoric copper. J. D. Butler. Title 
only .ii 185 
the fresh-water shell-heaps of the interior 
rivers of North America. C. A. White. 
Title only .iii 32 
the decipherment of some Aztec monu¬ 
ments lately discovered in Guatemala. 
O. T. Mason. Title only .iii 37 
Arctic exploration.i 92, ii 89, ix 8 
Argentine coinage.ii 65, iii 38 
Aristotle cited on atoms.vii xxxii 
mineralogy.i 77 
Arithmetic, Binary. vi 3, 38 
Arizona, Physical features of......i 54 
Volcanic activity in.i 99 
Arm\" and Navj’’ officers as scientific admin¬ 
istrators.ix xlix 
officers, Mortalitj' among.ii 49 
Medical Museum.ix 35 
Medical Museum building.x 10 , 31 
Arrow, Sir F., cited on phenomena of sound. 
ii (49), (50) 
Arrows, Poisoned..ii 180, 182 
Artesian well with ge\^ser action.i 103 
wells on the Great Plains.v 101 
Arts, Evolution of.vi xlviii 
AssembU'' Hall of Cosmos Club.x 10 , 31 
Association ratios...x 83, 94 
Astigmatism. vi 4 
Focal lines in.vi 45 
Astronomy, List of papers on. (See also 
Calendars): 
on the elements of the Comet 1,1871. A. 
Hall. Communicated by B. F. bands. 
Abstract .i 23 
on two immense meteorites at Conception 
and San Gregorio, Mexico. H. B. 
Butcher. Reference . i 24 
on astronomical photograph}-. A. Hall. 
Abstract and. reference .. i 28 
