Category:1720s establishments in PrussiaFrom Wikipedia, the free encyclopedia Prussia portalHistory portalGeography portalThis category is for organizations, places and other things founded or established in Prussia in the 1720s. 1670s1680s1690s1700s1710s1720s1730s1740s1750s1760s1770s 13th14th15th16th17th18th19th20th21st22nd23rd See also: Category:1720s disestablishments in Prussia
Prussia portalHistory portalGeography portalThis category is for organizations, places and other things founded or established in Prussia in the 1720s. 1670s1680s1690s1700s1710s1720s1730s1740s1750s1760s1770s 13th14th15th16th17th18th19th20th21st22nd23rd See also: Category:1720s disestablishments in Prussia