Show dover delaware planned by william penn in 1683 it was waa not until 1717 that dover del was laid out penu penn designed it to be the most important town of the county of 0 kent la in 1722 tho the detato house uie later tho the state capital and today the oldest edifice of its tylean type in public use ta la the united states was waa built in subsequent years devors green camo came to bo be surrounded by handsome homes through the inter decades these homo home have slowly developed develop od into museums inu ot of high standing with mith their furniture their and their art |