VII 
Smith E. Angus, Ph.D., F.R.S.— Note on the Word Chemia, p. 15. 
Smith Watson, F.C.S., and W. T. Liddle. — Some endeavours to ascer- 
tain the nature of the insoluble form of Soda existing in the resi- 
due left on Causticising Sodium Carbonate Solutions with Lime, 
p. 20. Some endeavours to ascertain the nature of the insoluble 
form of Soda existing in the residue left on Causticising Sodium 
Carbonate Solutions with Lime (Part II.), p. 58. 
Stewart Professor Balfour, L.L.D., F.R.S., and William Dodgson.— 
Note on an attempt to analyse the recorded Diurnal Eanges of 
Magnetic Declination, p. 99. 
Ward Thomas,— The Land Subsidence at Northwich, p. 55. 
Meetings of the Physical and Mathematical Section.— Annual, 
p. 128. Ordinary, p. 77. 
Meetings of the Microscopical and Natural History Section.— 
Annual, p. 143. Ordinary, pp. 44, 74, 75, 110, 116. 
Report of the Council, April 1881, p, 135. 
ERRATA. 
Page 101, line 7 from bottom, and page 102, line 7 from top, for 
“ bent ” read “ beat.” 
Page 104, line 1, for “ Chayne ” read “ Cheyne.” 
