Description: Historical Map of the Principal Seats of War in Europe, 1618-1660.

Credits: University of Texas at Austin. Historical Atlas by William Shepherd (1911).  

Related Maps:   Principal Seats of War in Europe 1672 - 1699   Principal Seats of War 1740 - 1763   Principal Seats of War 1788 - 1815 

Related Links:   Thirty Years' War