Circular 207.] 
l^orksbire IRaturalists' XTlnion 
.CHARLES CROSSLAND, F.L.S., Halifax. 
ipresiDcntsiElect : 
Dr. WHEELTON HIND, F.G.S. 
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 Gallwev, 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. W. Boyd Dawkins, M.A., F.R.S., Manchester. 
William West, F.L.S., Bradford. 
George T. Porritt, F.L.S., F.E.S., Huddersfield. 
iProf. 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. 
1bon. Secretary : 
T. SHEPPARD, F.G.S., Municipal Museum, Hull. 
THE 207TH MEETING 
AND 
46th RNNURL MEETING, 
WILL r!R HELD AT 
HALIFAX, 
ON 
Saturday, December I4th, 1907. 
RAILWAY ARRANGEMENTS.— Through return tickets at pleasure 
party rates will be issued at all stations on the G.C., G.N., H. & B., L. & V., 
L. & N.W., Midland and N.E. Railways, which have booking arrangements for 
Halifax to Members and Associates of the Y. N.U., surrendering the 
