Category:1661 establishments in DenmarkFrom Wikipedia, the free encyclopedia Denmark portalHistory portalGeography portalThis category is for organizations, places and other things founded or established in Denmark in 1661. 16471648165716581660166116641666166816691670 1610s1620s1630s1640s1650s1660s1670s1680s1690s1700s1710s
Denmark portalHistory portalGeography portalThis category is for organizations, places and other things founded or established in Denmark in 1661. 16471648165716581660166116641666166816691670 1610s1620s1630s1640s1650s1660s1670s1680s1690s1700s1710s