session 1903-1904. 
xxxi 
with, geology; and the contributions to the Zoology of the county 
are two annual reports on the Lepidoptera, a list of the Lepidoptera 
of Cheshunt, an account of a foreign beetle found at Watford, 
a list of the fish of the Upper Lea, and two annual reports on the 
birds observed. There are only two papers which do not give the 
results of local investigation—a Presidential Address on the progress 
of science and industry during the nineteenth century, and an 
account of the habits of the butterflies. The ‘ Proceedings ’ cover 
the period from the commencement of the session 1900-1 to the 
end of the year 1902. The volume is illustrated by eight plates 
and three woodcuts. 
A few donations to the Library have been received and the usual 
number of exchanges. A list is appended. The Library has been 
open every Friday evening during the winter months, but the 
visits of members have been very few. 
In conclusion, the Council desires to express the great indebtedness 
of the Society to the Watford Urban District Council for the use 
of the old Board Room, where the Library is kept, and for permitting 
the evening meetings to be held in the present Council Chamber at 
Upton House. 
Additions to the Library in 1903. 
Presented. 
The Association . 
The Author. 
Dr. II. X. Mill. 
Received in Exchange. 
British Association for the Advancement of Science. 
Report for 1902 (Belfast). 8vo. London, 1903. . 
Marriott, W. James Glaisher, F.R.S. (Quart. Journ. 
R. Met. Soc., 1903.) . .. 
-. The Earliest Telegraphic Daily Meteorological 
Reports and Weather Maps. (Ibid.) .... 
Symons’ Meteorological Magazine. Vol. xxxvii, January, 
1903 ; vol. xxxviii, February-December, 1903 
Boston Society of Natural History. Proceedings. Vol. xxx, parts 3-7. 
8vo. Boston (U.S.A.), 1902. 
Cardiff Naturalists’ Society. Transactions. Yol. xxxiv. 8vo. Cardiff, 
1903. 
Chester Society of Natural Science. Proceedings. No. 5.—List of 
Lepidoptera in Cheshire, Flint, Denbigh, Carnarvon, and Anglesey. 8vo. 
Chester, 1903. 
Croydon Natural History and Scientific Society. Proceedings for 
1902—3. 8vo. Croydon, 1903. 
Edinburgh. Royal Physical Society. Proceedings. Session 1901-2. 
8 vo. Edinburgh, 1903. 
Glasgow, Royal Physical Society of. Proceedings. Yol. xxxiv. 8vo. 
Glasgow, 1903. 
London, Geological Society of. Abstracts of the Proceedings. Session 
1902-3. 8vo. London, 1903. 
--. Geologists’ Association. Proceedings. Vol. xviii, parts 1-3. 
8 vo. London, 1903. 
-. Quekett Microscopical Club. Journal. Ser. 2, vol. viii, 
Nos. 52, 53. 8vo. London, 1903. 
