INDEX. 
Axon William E. A., M.E.S.L., F.S.S.— The Antiquity of Toughened 
Glass, p. 12. Did Pascal invent the Wheelbarrow? p. 30. On 
some Early Anticipations of Heliographic Signalling, p. 46. The 
Literary History of Parnell’s f Hermit,’ p. 63. 
Baxendell Joseph, F.E.A.S. — Ozone and the Eate of Mortality at South- 
port during the nine years 1872-1880, p. 66. 
Binney E. W., F.E.S., F.G.S., President.— On some Marine Fossil Shells 
in the Middle Coal Measures of Lancashire, p. 18. Boulder Stones 
as Grave Stones, p. 55. On some Objects of Ancient Date found 
in Digging Foundations for New Buildings on land lying between 
Hanging Bridge and Cateaton Street, Manchester, p. 69. On a 
Eucalyptus Globulus at Douglas, Isle of Man, p. 121. 
Bottomley James, B.A., D.Sc. — Colorimetry, Part VI. On a Theory 
of Mixed Colours, p. 1, Additional Note on a Theory of Mixed 
Colours, p. 15. 
Boyd John.— On some Entomostrseea, &c„ found in Derwentwater in 
September, 1879, p. 44. 
Carlyle Thomas.— Four Original Letters addressed to the late Mr. 
Samuel Bamford of Blackley, the Author of the c Passages in the 
Life of a Eadical.’ Communicated by E. W. Binney, F.E.S., 
F.G.S., President, p. 103. 
Cockle Sir James, F.E.S.— On Du Bourguet’s c Calcul ’ and on Terna- 
ries, p. 119. 
Darbishire, E. D., F.G.S.— On the Question of the Desirability of the 
Society’s Library being handed over to the Free Eeference Library 
of the Corporation, p. 64. 
Dawkins Professor William Boyd, F.E.S. — On the Dates of the Intro- 
duction of the Pheasant and Fallow Deer into England, p. 144. 
