No. 43. 
Fig. 2. 
c c? is a section of the part of the hill on which the boulder rests ; a 6 is a cliff 
about 30 feet, nearly vertical ; 6 c is a shelf on which the boulder rests ; 
c t/ is a steep ledge of rock against wliich the boulder abuts at its east end. 
It there rests partly on rock, partly on small boulders. 
Fig. 2. An enlarged vieto of the Boulder 
to shotv position and blockage 
W- Jcfimston, Edni'liurfli 6 Ltmdjon. 
