CX1V PROCEEDINGS—PERTHSHIRE SOCIETY OF NATURAL SCIENCE. 
hours in photographing and enjoying the splendid views. The 
Ladies’ Rock, the Guild Hall, and Church were afterwards visited, 
and then an adjournment was made for lunch. Some of the party 
then drove, and the rest walked via the Ferry, to Cambuskenneth, 
where photographs were taken of the Old Abbey Towers. They 
then returned to the town by the Old Bridge, of which some good 
views were obtained, and afterwards they adjourned to Mr. Kidston’s 
house, where they were hospitably entertained by Miss Kidston. 
They were also much interested in seeing Mr. Kidston’s collection 
of photographs. Fully satisfied with their day’s work, the party 
arrived in Perth at 6.45 p.m. 
A number of Photographs sent in by various members were 
exhibited. 
Several series of Lime-light Views were then shown :—English 
Cathedrals, by Mr. Kidston; Views in Brittany, by Miss Macnab; 
Entomological Subjects, by Mr. T. M. M‘Gregor ; and Landscapes 
showing effects of the great Storm of November, 1894, in the Atholl 
district, by Mr. Henry Coates. 
23rd January, 1896. 
Dr. Thomson, President of the Section, in the Chair. 
Col. Campbell read a short account of a tour in Spain which he 
had taken in the spring of 1894, and exhibited lantern slides, taken 
by himself, of the various places which he had visited in the course 
of his journey. 
Several other interesting slides were exhibited, contributed by 
various members. 
27th February, 1896. 
Dr. Thomson, President of the Section, in the Chair. 
Messrs. Rodger and Kirk exhibited a series of Lime-light Views 
of Birds with their Nests, taken from specimens in the Museum. 
Mr. Henry Coates gave an account of Mr. Ives’ recent paper 
on Colour Photography, communicated to the Royal Society 
of Edinburgh, and exhibited specimens illustrative of the process 
therein described. 
Dr. Thomson gave an account of the process lately discovered of 
taking Shadowgraphs by means of the Rontgen rays, and showed 
slides illustrative of its use in Medical Science. 
