BURRELL : DROPPING WELL AT KNARESBOROUQH. 
143 
9, An account of the Nature of the Miueral Waters in Great 
Britain. By John Elliott, M.D., 1781. 
10. An Essay on the Waters of Harrogate and Thorp Arch in 
Yorkshire. By Joshua Walker, M.D., London, 1784. 
11. The Waters of Harrogate and its Vicinity. By A. Hunter, 
M.D., 1830. 
12. On Mineral Springs and other Waters of Yorkshire. By W. 
West. British Association Report, 1844. 
13. Transactions of the Chemical Society, May 1896. Vol. 69. 
Errata. 
Page 138, line 7, for Ceincaria read Cervicaria. 
138, „ 7, for Sambocus ,, Sambucus. 
„ 139, „ 10, for Atroply „ Atrophy. 
