XXXVlii PROCEEDINGS—PERTHSHIRE SOCIETY OF NATURAL SCIENCE. 
SUMMER EXCURSIONS, 1899. 
The following Excursions were arranged :— 
1. Monday, 22nd May (Queen’s Birthday).—Dura Den. Leader, 
Mr. J. B. Corr. 
2. Saturday, 10th June.—Kinnaird Castle. Leader, Colonel 
Campbell. 
3. Saturday, 24th June (Half-Day).—Glenfarg to Bridge of Earn. 
Leader, Mr. Barclay. 
4. Saturday, 1st July (Half-Day).—Stanley, by Stormontfield, to 
Strathord. Leader, Mr. James Menzies. 
5. Saturday, 22nd July (Half-Day).—Loch Leven. Leader, Mr. 
James Morison. 
6. Saturday, 29th July.—Ben Ledi. (Joint Excursion with the 
Natural History Society of Edinburgh.) 
7. Saturday, 12th August (Half-Day).—Birnam Falls. Leader, 
Mr. C. MTntosh. 
