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LIST OF PAPERS TO BE READ. 
ADDRESS BY THE RETIRING PRESIDENT, 
PROFESSOR THOMAS GRAY, 
At 7 o’clock Wednesday evening. 
Subject: ‘The Development of Electrical Science.’’ 
The address has been placed at this early hour in order that other engagements for the 
usual hours of evening entertainment may not keep the members of the Academy and their 
friends from being present. 
The following papers will be read in the order in which they appear on the program ex- 
cept that certain papers will be presented “ pari passu’’ in sectional meetings. In order 
that the labor of presentation may be relieved, papers presented by the same authors have 
been separated, unless such separation would impair the value of the papers. Whena paper 
is called and the reader is not present it will be dropped to the end of the list, unless by 
mutual agreement an exchange can be made with another whose time is approximately the 
same. Where no time was sent with the papers, they have been uniformly assigned ten 
minutes. Opportunity will be given after the reading of each paper for a brief discussion. 
N. B.—By the order of the Academy, no paper can be read until an abstract of its contents or 
the written paper has been placed in the hands of the Secretary. 
GENERAL SUBJECTS. 
1; duake: Maxinkuckee: soundings, 1251.”. jcc. siete tore J. T. Scovell. 
2. Photometric measurements of different samples of oil, 5 m.. 
C. T. Knipp. 
oy se ure- yeast im bread, dQ: mis: cate re Miss Katherine Golden. 
4. A new laboratory and its work, 6 m................ Robert Hessler. 
a, A: Case’ of. microcephaly: ,10 mee 1.scteestar coe a eter ke, - -D. W. Dennis. 
6. The relation of geography to natural science and education, 
MED TUN cA aveiseseve s cin ss. vA re See Ree er Oee Re Rice ORT TOL A aici le C. R. Dryer. 
The Academy as a possible factor in the biological instruc- 
a 
tion in our secondary: SChOOIS; WO VmMGr ea. cielo 10,05 L. J. Rettger. 
8. Susceptibility of different starches to digestive ferments, 
Princ ste e glee ate. ah W. E. Stone. 
9. A new apparatus for photomicroscopy, 10 m.......... A. W. Bitting. 
Illustrated by photographs. 
