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Helen Boyce

3 books

Books by Helen Boyce

Mines of the Upper Harz From 1
Mines of the Upper Harz From 1514-1589
2011
An empire in time
An empire in time
2003
The mines of the Upper Harz from 1514 to 1589
The mines of the Upper Harz from 1514 to 1589
1920