[Jefferson Park.]

[Jefferson Park.]

[View of East River from Jefferson Park.]

[Jefferson Park celebration.]

[Jefferson Park celebration.]

[Children at Jefferson Park celebration.]

[Audience at Jefferson Park celebration.]

[Jefferson Park celebration.]

[Audience at celebration at Jefferson Park.]

[Jefferson Park celebration.]

[Hamilton Fish Park during construction.]

[Aerial view of Jefferson Park celebration.]

Jefferson Park, being laid out (1899) in Little Italy -- E. 112th Street.

Upper First Avenue (Jefferson Park)

Jefferson Park, being laid out (1899) in Little Italy -- E. 112th Street.

Park Avenue [Construction.]

Jefferson Park, being laid out (1899) in Little Italy -- E. 112th Street.

[Construction in Central Park.]

East 104th Street. St. Lucy's Church [during] construction.

Park Avenue [Construction workers taking a break during a building's demolition.]