Among the most helpful Twitter accounts that relates to New York City history is @Discovering_NYC, run by a local tour guide who shares old photos, maps, and illustrations of the city’s past. Over the weekend, it posted a map of Lispenard’s Meadow, the long-forgotten wetland in what is now the Tribeca neighborhood of lower Manhattan.
At the turn of the 19th century, the meadow was on the northern periphery of New York City. Above is an 1800 illustration of the meadow by Alexander Anderson, looking towards the Hudson River. It contained three creeks within it, occluding one that drained from Collect Pond. That creek became the route of Canal Street.