Proc. Roy. Socy. of Edin.'] 



[Vol. XXX. 



Fig. 9. — Locli Xuldiiukuu from thu .south bliori; looking iiorlli. showing uxtunsive 

 shore of white sand ; at the head of the glen in the centre of the picture is 

 seen the Nick of the Dungeon, which joins Dungeon Hill witli Craignaw. 



Fic. 10.— Loch Valk'V, hxjking west from a shoulder uf Craignaw. showing rocky 

 shore and white sandy bays, almost bare of vegetation. Buchan Hill is seen 

 at tiieend of the loch, below which Hows the Oairland iiurn lliat clrains Lech 

 Valley into Loch Trool. 



Mii George West. 



[I'latc 'j.— Referred (o <>ii pai/e 109. 



