PROCEEDINGS* 
443 
Error, or the science of intellection. 12°, Chicago, Open Court 
Publishing Co., 1898.] 
It was discussed by Messrs. Bigelow, Doolittle, W. B. Powell, 
Ward, Wead, and the author. 
442d Meeting. November 23, 1895. 
President Dall in the chair. 
Twenty-six members and guests present. 
Announcement was made that the General Committee had 
authorized the Secretary to furnish to “Science” from time to 
time abstracts of the proceedings of the Society, and that authors 
of papers desirous or willing to do so may prepare abstracts of 
their papers to be forwarded by the Secretary for publication in 
“ Science.” 
Mr. F. M. Little read a communication on A mechanical 
method of reducing circular to linear harmonic motion. 
Mr. J. Howard Gore read a communication on the Poor col¬ 
onies of Holland. 
It was discussed by Messrs. Dall and Bigelow. 
Mr. H. A. Hazen read a paper on Aberrations of fog signals. 
It was discussed by Messrs. Dall, Paul, Kummell, H. Far- 
quhar, Wead, and the author. 
443d Meeting. December 6, 1895. 
By the courtesy of the authorities of Columbian University, 
the meeting was held in the lecture-room of that institution. 
Mr. William H. Dall, President of the Society, delivered the 
annual address; subject, Alaska as it was and is, 1865-1895. 
[Published in this volume, pp. 123-162.] 
63—Bull. Phil. Soc., Wash., Vol, 13. 
