This collection shows a variety of maps from different states of the Colonial and Revolutionary Periods. During these periods, maps were used as a source of navigation and a way to learn/observe the land. All maps were handmade. Early maps usually depicted small areas and were descriptive in nature. Maps became more advanced and detailed during the 19th century There were no specific rules for early cartographers to follow. Maps were an essential use during the 19th century because they were used to understand the composure of the land, and to record places of interest/importance.