Proceedings ; 69 
MEETING held at Redhill, Feb. 26th, 1904. 
Present—at. 
Mr.G. E, Frisby read notes on “Snails and their Allies,” 
and exhibited specimens of land, freshwater, and marine 
Mollusca. 
MEETING held at Reigate, Mar. 18th, 1904. 
Present—about 80. 
The President urged members to observe and report on 
Natural History phenomena. Such things as the dates of 
arrival and departure of migratory birds, the flowering of 
plants, and the occurrence of rare or interesting species, 
were well worth noting and reporting at the evening meet- 
ings of the Club. 
An interesting Lecture was then given by Mr.§, T. Klein, 
F.L.S., F.R.A,S., F.E.S., who exhibited Radium and also 
some “Unique Writings” from the Valley of the Euphrates, 
Meetinc held at Reigate, April 22nd, 1904, 
Present—1 3. 
Mr.C. E. Salmon, F L.S., exhibited specimens of a very 
rare British Willow-herb, Zpzlobium collinum, and made 
remarks on its distribution, and on the characters which 
distinguish it from the allied species, 2. montanum, and 
£. lanceolatum. ‘The specimens were probably collected 
about sixty years ago, in Scotland, by Dr. Power. 
An account of the plant, reprinted from the “Journal of 
Botany” was presented by Mr. Salmon to the Club. 
Mr. E. S. Salmon, F.L.S., then gave an interesting lec- 
ture entitled “New Facts about Mildews.” The lecturer 
recounted the result of a large number of experiments, 
proving to what degree plants were immune from the attack 
of Mildews infesting other species, particularly in grasses 
of the genus Bromus. One of the grasses, B. hordeaceus, 
acts apparently as a “bridging” species, being very suscep- 
