Circular 203.] 
l^orksbire IRaturalists' 'lllnion 
IpreslDent : 
CHARLES CROSSLAND, F.L.S., Halifax. 
}£j*lpce6iDent6 : 
Rev. Wm. Fowler, M.A., Liversedge. 
H. Clifton Sorby, LL.D., F.R.S., etc., Sheffield. 
John Gilbert Baker, F.R.S., F.L.S., Kew. 
Rt. Hon. Lord Walsingham, M.A., F.R.S., Thetford, Norfolk. 
Rev. W. H. Dallinger, LL.D., F.R.S., etc., London. 
Sir Ralph Payne Gallwey, Bart., M.B.O.U., Thirkleby Park. 
Wilfrid H. Hudleston, M.A., F.R.S., London. 
Henry Eeles Dresser, F.L.S., F.Z.S., London. 
R. H. TiDDEMAN, M.A., F.G.S., Oxford. 
Robert Braithwaite, M.D., F.L.S., London. 
Prof. \V, Boyd Dawkins, M.A., F.R.S., Manchester. 
William West, F.L.S., Bradford. 
George T. Porritt, F.L.S., F.E.S., Huddersfie'.d. 
Prof. Percy F. Kendall, M.Sc, F.G.S., Leeds. 
W. Denison Roebuck, F.L.S., Leeds. 
A H. Pawson, J.P., F.L.S., F.G.S., London. 
G. W. Lamplugh, F.R.S., F.G.S., London. 
W. Eagle Clarke, F.R.S.E , Edinburgh. 
divisional Secretavies: 
H. H. CORBETT, 9 Priory Place, Doncaster. 
A. WHITAKER, Saville House, Worsborough Bridge, Barnsley. 
Ibolu Secietar^ : 
T. SHEPPARD, F.G.S., Municipal Museum, Hull. 
THE 203RD MEETING 
WILL BE HELD AT 
9 
For thorne waste, 
On THURSDAY. JULY Ilth, 1907. 
