ON PHOTOGRAPHS OF GEOLOGICAL INTEREST, 377 
Photographs of Geological Interest in the United Kingdom.—Tenth 
Report of the Committee, consisting of Professor JAMES GEIKIE 
(Chairman), Professor T. G. Bonney, Dr. TEMPEST ANDERSON, 
Mr. J. E. Beprorp, Mr. H. Coarss, Mr. C. V. Croox, Mr. E. J. 
Garwoop, Mr. J. G. Goopcniup, Mr. Witiiam Gray, Mr. 
Rosert Kinston, Mr. A. 8. Rew, Mr. J. J. H. Treaty, Mr. 
R. H. Trppeman, Mr. H. B. Woopwarp, Mr. F..WooLnouaa, 
and Professor W. W. Watts (Secretary). (Drawn up by the 
Secretary.) 
THE Committee have the honour to report that during the year 324 new 
photographs have been received, bringing the total number in the collec- 
tion to 2,325. The average yearly income during the decade has thus 
been 233. 
In addition to this 61 prints and 6 slides have been given to the 
duplicate collection, making a total of 391 photographs received during 
the year. About forty are already in hand for next year. 
Thirteen old prints have also been renewed by the kindness cf Mr. 
Gray, Mr. Eaton, Mr. Stelfox and Mr. Welch. 
The usual scheme showing the geographical distribution of photographs 
is appended. The following counties are now represented for the first 
time :—Bedford, Buckingham, Hereford, Berwick, Linlithgow, Kerry, and 
Tipperary. The following counties are more richly represented than 
hitherto :—Devon, Northumberland, Stafford, Suffolk, Warwick, Radnor, 
Fife, Inverness, and Mayo. 
Several of the donations are of exceptional interest. Mr. A. S. Reid 
has carried out a photographic survey of the Island of Eigg, and has 
already presented to the collection 27 enlarged photographs, to illus- 
trate the Scuir of Eigg and its remarkable history as told by Sir 
Archibald Geikie. The set includes photographs of the pitchstone of the 
Scuir, the river gravel underneath it, and many other phenomena of 
volcanic and tectonic interest in the island. He has also given a set of 
vrints which will be circulated with the duplicate collection as a model cf 
a local survey. 
Another connected series illustrating the physical history of the 
Yorkshire rivers is communicated by Mr. Godfrey Bingley, who took the 
photographs at the suggestion of Mr. Kendall. The series is not yet 
finished, but it is already a most useful and instructive one, and bids fair 
to become very valuable as a record of ancient physical changes, while it 
admirably illustrates the value of photographic records for this purpose. 
Besides this set Mr. Bingley has contributed other photographs from 
Yorkshire and Lancashire, and Mr. Cuttriss gives further examples of his 
photographs of caves. 
To Mr. A. K. Coomara Swamy the Committee are indebted for a large 
series of prints taken mainly during excursions made by the Geologists’ 
Association into Scotland, Devon, Dorset, Kent, Gloucestershire, and else- 
where ; volcanic phenomena, unconformities, denudation, weathering, 
contortion, and the position of important rock zones, are all illustrated by 
this series. Mr. H. C. McNeill also gives other photographs taken on 
excursions of the Geologists’ Association and described in the Proceedings 
of that body. 
