16.5 x 11.5 cm gelatin photograph of rocky river in foreground, leafy trees and metal bridge in middle. Spelling of town's name is Ritchie, Clinton County near Glen Union, Pa.

12 x 17 cm gelatin photograph of single railroad track at base of loose rocky outcrop.

2 x 17 cm gelatin photograph of single railroad track at base of rocky outcrop with trees growing at top and two wheeled cart alongside track. Chatham, Pa. is located in Chester County, Pa

16.5 x 12 cm gelatin photograph of broad river (west branch of Susquehanna River) with wooden sided bridge supported on five piers across middle of photo, in foreground are scattered rocks, wood planks, open railroad cars, building with smoke coming out of chimney, a man sitting on a beam and beyond bridge a row of telegraph poles. Queen's Run is located in Clinton County, Pa. along the Bucktail Trail

16.5 x 11.5 cm gelatin photograph of river and hillside with upright poles and wooden frames laying on river bank and in water. Apparently previous wooden sided bridge dismantled. There is now a steel railroad bridge crossing the river at Queen's Run, Pa. The railroad passing through Queen's Run was at one time the Pennsy RR

16.5 x 12 cm gelatin photograph of double set of tracks going around a tree covered hillside. On inner tracks stands an eight car train and detached caboose with 12 men nearby. Glen Union is located in Clinton, Pa. along the Bucktail Trail and Pennsylvania Railroad tracks. Glen Union was a timber town.

16.5 x 12 cm gelatin print of construction site. Man wearing straw hat and white shirt standing on wooden walkway looking over edge looking into trench next to man kneeling on edge looking over into trench, heads of two men at bottom of photo standing in trench; in upper left of photo can be seen faintly a group of men standing on opposite side of trench.

15.5 x 11.5 cm gelatin print of three sets of railroad tracks at between hillside and river. Possibly Pennsylvania Railroad tracks. Telegraph poles alongside tracks.

12 x 15.5 cm gelatin print of group of wood piling with iron bars.

15 x 11 cm gelatin print of group of six men, a mule, a calf and a black goat in front of a triple arched porch. Five men are sitting, mule is held by an African American man, calf has a sign on its side: Contractors Office Positively No Admittance. Above the three men in center are numbers 1,2,3. Number 3 looks like man wearing straw hat in 0018.07

16.5 x 11.5 cm gelatin print of single set of railroad track passing through a gap in hills, man wearing straw hat and dark suit sitting on log at left side of photo, in distance beneath an overhead pony through truss bridge are some standing men, piles of logs are on stacked on the right side of photo

11 x 16.5 cm gelatin print of single set of track bending around a rock strewn hillside with trees, a ladder is upright against rocky hillside with wheel barrow nearby. Telegraph poles alongside the tracks.

16 x 12 cm gelatin print of group of men surveying along single track; one man standing aside wearing straw hat and white shirt nearby a telegraph pole – scene similar to 0018.08.01

16.5 x 12 cm gelatin print of metal girder short railroad bridge anchored on stone and timber piers, five men on bridge – one wearing hat and dark suit; group of three men at center left working with timber. Bridge is located in a rural area with many trees.

16.5 x 12 cm gelatin - print metal girder bridge supported by stone embankments across a rocky river, three hills in background.

16.5 x 12 cm gelatin print – narrow rocky rural dirt road passing beneath a wooden plank short bridge supported by large ashlar cut stones. In distance are misty hillsides.

16 x 11 cm gelatin print of Susquehanna River crossed by a metal pony through truss bridge.

17.5 x 13 cm gelatin Print. Group of 16 men standing by a clapboard building. The men have Numbers above their heads. On back of print the numbers correspond to names: 1-W.J. French, 2-J.F. Lewis, 3-W.J. Gotchell, 4-M.H. Gray, 5-H.F. O'Leary, 6-E.L. Villar, 7-S. Bagno, 8-A. Judd, 9-E.P. Palmer, 10-R.J. Duffy, 11-C.L. Hershman, 12-H.C. Cook, 13-G.Y. Fenton, 14-Theo. Hershman, 15-W.H. Krapohl. Man in center of group not numbered. The following photos including page 0018.25 are all of the construction of the Hell Gate Bridge

{"value":"
14 x 9 cm gelatin print. View of construction site. ;
14 x 9 cm gelatin print. View of cityscape toward river. ;
14 x 9 cm gelatin print. View of cityscape toward river","attr0":"description"}

{"value":"9 x 14 cm gelatin print. View of cityscape. ;
9 x 14 cm gelatin print. Wooden scaffolding tower suspending a bucket with a man standing in it. ;
14 x 9 cm gelatin print. Single story building , large drum at base of wooden scaffolding with bucket. Three men by bucket. ;
9 x 14 cm gelatin print. Two wooden scaffold towers with two chutes in photo. ;
9 x 14 cm gelatin print. Construction formwork ;
14 x 9 cm gelatin print. Three men kneeling on concrete slab on construction site.","attr0":"description"}

{"value":"17.5 x 12.5 cm gelatin print. On back in black ink is Stamped Henry Kern Photographer, 419 Ditmars Ave., Long Island City. Photo shows a wooden scaffold crane tower with bucket ready to slide on guy wire across to formwork. ;
9 x 14 cm gelatin print. Construction site. ;
14 x 9 cm gelatin print. Large wooded arch scaffolding. ;
14 x 9 cm gelatin print. Three men in overcoats standing beneath arch","attr0":"description"}

{"value":"17.5 x 12.5 cm gelatin print of huge wooden scaffolding of barrel arch with elevated steel structure passing through it. On back stamped in black ink Henry Kern Photographer, 419 Ditmars Ave., Long Island City. ;
12.5 x 17.5 cm gelatin print of concrete formwork with concrete pouring tower. On back is stamped Henry Kern Photographer. ;
17.5 x 12.5 cm gelatin print shows inside of formwork. On back is stamped Henry Kern.","attr0":"description"}

14 x 9 cm gelatin print of three men standing at base of concrete foundation, four men standing on wooden formwork.

{"value":"
14 x 9 cm gelatin print of nine men looking at bent metal channels. ;
14 x 9 cm gelatin print of a man seated beneath wooden overhead beams. ;
9 x 14 cm gelatin print of series of concrete piers, nearby middle pier is a building sign: Sweet-Orr union made Over Halls, pants and Shirts…Sigal","attr0":"description"}