Contract Three, Route 18, Section 2, Station 288 + 85. Above ground photograph. Photograph shows men posing next to excavation., New-York Historical Society
Contract Three, Route 18, Section 2, Station 233 + 10. Above ground photograph. Photograph shows man looking up from excavation., New-York Historical Society
Contract Three, Route 18, Section 1, Station 124 + 00. Above ground photograph. Photograph shows several workers standing in the middle of the road., New-York Historical Society