78 



THE STONE AGE. 



the period when stone implements were still in use ; but 

 among the skeletons in the lower part of the grave a couple of 

 bronze beads and a bronze spear-point were found. 



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Tho isolated stone coffins were formed of flat upright stones, 

 and were four-sided, though the two longer sides were not 

 parallel, thus making the coffin narrower at one end than at 



