F' 
OCTOBER,] 
Price Is. 
[1902. 
TRANSACTIONS 
OF THE 
HERTFORDSHIRE 
NATURAL HISTORY SOCIETY 
AND 
FIELD CLUB. 
EDITED BY JOHN HOEKINSON, F.L.S., F.G.S., 
Assoc. Inst. C. E. 
VOL. XI. PART 5. 
CONTENTS I 
PAGES 
Meteorological Observations taken in Hertfordshire in the Year 1901. By 
John Hopkinson, F.L.S., F.G.S., F.R.Met.Soc., Assoc.Inst.C.E 
Report on the Rainfall in Hertfordshire in the Year 1901. 
Hopkinson ........ 
Notes on Lepidoptera observed in Hertfordshire 
A. E. Gibbs, F.L.S., F.R.H.S. 
Proceedings, Session 1900-01 , 
Report of the Council for the 
GURNEY & JACKSON, Successors to 
HERTFORD: 
STEPHEN AUSTIN AND SONS, PRINTERS, 
STREET. 
ROW. 
1902. 
