178 
March 8th, 1866. — “On the Pantasoopic Camera.” by Mi'. J. 
R. Johnson. Communicated by Mr. E. C. Buxton. 
March 20 th, 1866. — “On a New Balance,” by Dr. J. P. Joule, 
F.R.S., &c. 
“Notes on Cotton Spinning Machinery, Part II., Roving 
Frames,” by Mr. J. C. Dyer, Y.P. 
March 28th, 1866. — “On Embryonic Shells of Mollusca, col- 
lected from Dogs Bay Sand,” by Dr. Thomas Alcock. 
March 29 th, 1866. — “Results of Rain-gauge and Anemometer 
Observations made during the year 1865, at St. Martin’s Par- 
sonage, Castleton Moor,” by the Rev. J. C. Bates, M.A., F.R.A.S. 
Communicated by Mr. J. Baxendell, F.R.A.S. 
“On the Eclipse of the Sun, October 8th, 1866; and on the 
Occultations of Aldebaran by the Moon, September 28th, and 
November 22nd, 1866,” by Mr. W. L. Dickinson. 
“ On a Method of Imitating the Appearances of Sun Spots,” by 
Mr. A. Brothers, F.R.A.S. 
April 3rd, 1866. — “On the Humming-bird Hawk-moth,” by 
Mr. E. W. Binney, F.R.S., &c. 
“ On a Logical Abacus,” by Mr. W. S. Jevons, M.A. 
The Council desire to express their sense of the value of 
the services rendered to the Society by the Honorary Libra- 
rian, Thomas Windsor, Esq., M.R.C.S., in arranging the 
Society’s library, and making out and printing a catalogue of 
the books ; and they regret that he is unable to continue his 
services. At his request Mr. Charles Bailey has, for some 
months past, ably discharged the duties of Librarian. 
The Committee appointed to discuss the question of the 
medal have agreed upon certain resolutions concerning the 
mode of award of the Society’s medal ; but no award has yet 
been made. 
The Librarian reports that since the last annual meeting 
a catalogue of the books in the library has been printed, and 
that arrangements are in progress for printing a supplement- 
ary catalogue of the books received since that time. Vol. 2, 
