Stone slabs on forest floor
Kings Mountain National Military Park; National Park Service
Concrete operation, Fort Hill, Mississippi, 1935
Vicksburg National Military Park
During concreting operations on Project 1A1. Photographed November 14, 1935.
Concrete mixer on site of Tremont JCC Center construction
Great Smoky Mountains National Park
Concrete mixer.Tremont JCC; Center Construction, IV-JCC-Tremont-14472, Miscellaneous - Job Corps - Tremont
1965-11
Concretions at Clingmans Dome. Concretions, circa 1936
Great Smoky Mountains National Park
Concretions at Clingman's Dome.Concretions, I-G-4476, Miscellaneous - Gatlinburg
Circa 1936
Duplicate of foregoing. Old Abraham or Ooskuah of Chilhowee
Great Smoky Mountains National Park
Duplicate of foregoing.Old Abraham or Ooskuah of Chilhowee, III-P-5204, History - Mountain People
Pouring concrete slab at Headquarters warehouse addition
Great Smoky Mountains National Park
Pouring concrete slab...Headquarters Warehouse Addition; Building No. 89, II-B-(3)-14567, Physical Facilities - Buildings - Utility buildings
1964-04
Cave, New Discovery, concretionary travertine deposit, large basin
Mammoth Cave National Park; National Park Service
Construction, pouring concrete floor in shop on stone utility garage, 1938
Mammoth Cave National Park; National Park Service
Concrete bridge number 1, Vicksburg National Military Park, Mississippi, 1934
Vicksburg National Military Park
Showing concrete bridge number 1, Union Avenue, November, 1934.
Construction, pouring concrete floor in utility shop in stone utility garage, 1938
Mammoth Cave National Park; National Park Service
Construction, pouring concrete floor in utility shop in stone utility garage, 1938
Mammoth Cave National Park; National Park Service
Building report photo
Great Smoky Mountains National Park
Building report photo.Elkmont Concrete Block House #1; Building No. 209, II-B-(6)-7062, Physical Facilities - Buildings - Permittee and Concessioner buildings
Construction, NP-2 men putting concrete floor in new utility garage
Mammoth Cave National Park; National Park Service
Tour Road Construction - Workers Pouring Concrete
Jean Lafitte National Historical Park and Preserve
Showing Frozen Niagara entrance to Mammoth Cave after concrete wall has been removed, 1938
Mammoth Cave National Park; National Park Service
Construction, showing NP-2 men loading concrete mixer at utility garage, 1939
Mammoth Cave National Park; National Park Service
Showing Frozen Niagara entrance to Mammoth Cave after concrete wall has been removed, 1938
Mammoth Cave National Park; National Park Service
Construction, pouring concrete on top of cave entrance at Frozen Niagara entrance, Mammoth Cave, 1938
Mammoth Cave National Park; National Park Service
Building report photo
Great Smoky Mountains National Park
Building report photo, size 3 x 5.25.Elkmont Concrete Block House #2; Cooper House; Quarters No. 210, II-B-(2)-7065, Physical Facilities - Buildings - Quarters
Construction, pouring concrete on top of cave entrance at Frozen Niagara entrance, Mammoth Cave, 1938
Mammoth Cave National Park; National Park Service
Construction, mixing concrete to be used in putting floor in utility garage, 1939
Mammoth Cave National Park; National Park Service
Building report photo
Great Smoky Mountains National Park
Building report photo, size 3 x 5.25.Elkmont Concrete Block House #1; Building No. 209, II-B-(6)-7062, Physical Facilities - Buildings - Permittee and Concessioner buildings
Concrete intake structure in water, Deep Creek, Tennessee
Great Smoky Mountains National Park
Intake structure.Deep Creek Water System, II-U-Water-3290, Physical Facilities - Utilities - Water systems
Construction, close up showing sand in form to give natural rock effect to concrete, note foreman Johnson shaping sand, 1938
Mammoth Cave National Park; National Park Service
Construction, close up showing sand in form to give natural rock effect to concrete, note foreman Johnson shaping sand, 1938
Mammoth Cave National Park; National Park Service
Construction, close up showing sand in form to give natural rock effect to concrete, note foreman Johnson shaping sand, 1938
Mammoth Cave National Park; National Park Service
Access road 4 by 4 foot reinforced concrete box culvert
Blue Ridge Parkway
Access Road - 4'x4' Box Culvert, JR Maint Area, Virginia, Section 1H.
Comments Based on an Examination of Endicott Battery Historic Concrete at Fort Sumter National Monument
National Park Service
Photo of rotten concrete supports under Hazel Creek lower bridge, North Carolina, 1986
Great Smoky Mountains National Park
rotten concrete" supports under bridge.",Hazel creek lower bridge, II-F-(3)-17387
Construction, looking into cave at Frozen Niagara entrance, box is being pulled into position to drill out remainder of concrete tunnel, 1938
Mammoth Cave National Park; National Park Service
Construction, looking into cave at Frozen Niagara entrance, box is being pulled into position to drill out remainder of concrete tunnel, 1938
Mammoth Cave National Park; National Park Service
Part of concrete poured during restoration, Fort Moultrie, South Carolina, 1875
National Park Service
MAR75A 2.
Men pouring concrete slab in construction area, Smokemont, North Carolina
Great Smoky Mountains National Park
Under construction, pouring concrete slab.Cades Cove Maintenance Building; Building No. 468, II-B-(3)-3307, Physical Facilities - Buildings - Utility buildings
Concrete pieces removed from fort during rehabilitation, Fort Moultrie, South Carolina, 1875
National Park Service
1.g.; MAR75A1 35.
Generously Supported By
