MEMOIRS AND COMMUNICATIONS 
READ TO THE SOCIETY. 
Feb. 5th, 1828.—On the Hieroglyphical Inscriptions accompanying 
a Mummy in the collection of the Leeds Philosophical and Literary 
Society, by W. Osburn, F.R.S.L. Secretary of the Society, 
(with an explanatory drawing by Mr. H. Denny.) 
Drawing and Description of a new compensation Balance-Wheel 
for a Watch, by the Rev. W. Taylor, Hon. Mem. Y.P.S. 
Meteorological Register for every hour of the day and night, on the 
15th of January, 1828 ; by several members of the Society. 
March 4th.—On the chemical composition of Lapis Lazuli, and 
the probable means of producing it artificially, by the Rev. W. Y. 
Vernon, F. R. S. F. G. S. President Y.P.S. 
Notice and transcript of an ancient inscription in Norwich Castle, 
by Samuel Woodward, Hon. Mem. Y.P.S. 
April 1st.—On the noises of Insects, and the means whereby 
they are produced, by John Phillips, F.G.S. Keeper of the Museum. 
Drawing and description of the mould of a Celt, by S. Woodward, 
Hon. Mem. Y.P.S. 
July 1st.—-Notices of the Geology of Cleveland, by the Rev. 
Leveson V. Vernon. 
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