New York subway construction negative collection, 1901-1902, and undated

: [New York subway, above ground, Queens]; Subway construction: View towards elevated tracks. Partial view of automobile at left., New-York Historical Society

: [New York subway, above ground, Queens]; Subway construction: Slightly blurred view across road and up towards construction of elevated tracks. Probably Queens., New-York Historical Society

: [New York subway, above ground, Queens]; Subway construction: View from grass towards elevated track construction. Light leak on negative obscures woman with carriage and children. Probably Queens., New-York Historical Society

: [New York subway, above ground, Queens]; Subway construction: View from grass towards elevated track construction. Probably Queens., New-York Historical Society

: [New York subway, above ground, Queens]; Subway construction: Construction equipment next to tracks. Reflections or double-exposure on negative., New-York Historical Society

: [New York subway, above ground, Queens]; Subway construction: View alongside of elevated tracks, construction materials underneath them. Probably Queens., New-York Historical Society

: [New York subway, above ground, Queens]; Subway construction: View across to tracks from sidewalk, on which a man in a three-piece suit walks., New-York Historical Society

: [Men working with buckets and rolls of?, subway]; Subway construction: Workers laying down rolls of what might be waterproofing material. Wooden beams and wooden retaining wall above cement floor., New-York Historical Society

: [View from above, looking through and across cross beams into construction on subway tunnel below]; Subway construction., New-York Historical Society

: [View of subway construction, above and below ground, with arch and workers]; Subway construction: Beginnings of trackwork and retaining walls being installed in rocky trench; shallow water in foreground., New-York Historical Society

: [View of underground pipes]; Subway construction: Large and small pipes crisscrossing in rocky ground., New-York Historical Society

: [View of tunnel, ladder, wood beams and part of street]; Subway construction., New-York Historical Society

: [View of construction of subway tunnel from above ground; tree-lined street]; Subway construction: Cracked, dried mud in trench next to tunnel retaining wall., New-York Historical Society

: [View of tunnel entrance, trees, and a roadside simple building]; Subway construction: Rubble-lined trench leading to tunnel, with brick walls on either side., New-York Historical Society

: [Underground - supports and tracks]; Subway construction., New-York Historical Society

: [Tunnel and track view]; Subway construction: Stones piled on top of tunnel, under wooden beams. Light leak or negative flaw cuts diagonally through photograph., New-York Historical Society

: [Stabilizers against retaining wall]; Subway construction: Ground-level view of stabilizers screwed into wall; workers in background above., New-York Historical Society

: [Subway trench]; Subway construction: Trench-level view towards tunnel, with sky and trees above., New-York Historical Society

: [View of above-ground subway construction; horses pulling carts of materials at side of ramp]; Subway construction: Tripod and cables in foreground, looking towards tunnel. Trees and workers on either side., New-York Historical Society

: [Tunnel, barrels, and equipment]; Subway construction: Men standing next to ladder that leans against wall., New-York Historical Society

: [View of crossbeams]; Subway construction., New-York Historical Society

: [Large pit in ground]; Subway construction: Rough cut trench with loose rocks and soil., New-York Historical Society

: [Men walking along trench for subway]; Subway construction: Workers on either side of trench; shallow water and pipe in foreground., New-York Historical Society

: [Men building walls in subway trench]; Subway construction: Men applying sealant to wall at left; beams support retaining walls at right., New-York Historical Society

: [View of men working at mouth of tunnel, from within tunnel]; Subway construction., New-York Historical Society

: [Beam being lowered into tunnel by series of pulleys operated by two men]; Subway construction., New-York Historical Society

: [Above ground, subway construction workers digging]; Subway construction., New-York Historical Society

: [Horse, with cart and construction workers, in subway trench]; Subway construction., New-York Historical Society

: [Trench leading to arch]; Subway construction: Tunnel supported by wooden beams., New-York Historical Society

: [Trench leading to beams over it]; Subway construction: Metal beams at end of cement trench, with chunks of rock littering ground., New-York Historical Society

: [View across crossbeams above subway tunnel]; Subway construction., New-York Historical Society

: [Subway tunnel construction]; Subway construction: Steam emerging from work at top of tunnel; ladders down to workers below. Wooden beams span trench., New-York Historical Society

: [Men working on subway tunnel arch]; Subway construction., New-York Historical Society

: [Above ground work scene]; Subway construction: Men working on temporary wooden beams; trees and roadway in background., New-York Historical Society

: [Trench view]; Subway construction: Reflections in shallow standing water at edges of trench; silhouettes of workers on platform above., New-York Historical Society

: [Above ground, bridge?]; Subway construction: View underneath and along bridgework, showing large stone blocks piled at left and dirt road lined by trees ahead and at right., New-York Historical Society

: [Tunnel view with overhead support]; Subway construction: Vague reflections in shallow standing water in trench., New-York Historical Society

: [Above ground]; Subway construction: Low view of workers on between beams, with trees and buildings slightly visible above., New-York Historical Society

: [Tunnel and support view]; Subway construction., New-York Historical Society

: [Construction of supports]; Subway construction: Workers inspecting supports., New-York Historical Society

: [Tunnel support view]; Subway construction: Wooden beams crisscross above; rail carts and ladder visible at end of track., New-York Historical Society