This excavation conducted in 1981 uncovered archaeological resources from the 17th to the 19th centuries.
The report is in 6 volumes. Please click the following to access each volume: The Archaeological Evaluation of the Seven Hanover Square Block, New York, NY, Volume One, Volume Two, Volume Three, Volume Four, Volume Five, and Volume Six. In addition, there is a report about the mortar analysis that was completed that may be found here: Seven Hanover Square Mortar