One amber/gray colored chert pebble with multiple worked edges. The pebble has cortex on one portion and multiple worked edges on the opposite side. Possibly used as a tool.
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, ...