Aerial of bulldozers clearing debris
Everglades National Park; National Park Service
DeVries; Chekika debris
African-American Man Operating Bulldozer
Jean Lafitte National Historical Park and Preserve
Allis-Chalmers loading dump truck with bulldozer extended high into air, Cosby Entrance Road
Great Smoky Mountains National Park
Constructed by Park forces 1956-1959. Front end loader, Allis-Chalmers loading from Borrow Pit. Cosby Entrance Road, II-R-Cos-3771, Physical Facilities - Roads - Cosby Roads
Archaeological Project Trenches with Monument and Beauregard House in Background
Jean Lafitte National Historical Park and Preserve
Backhoe and Bulldozer Being Used in Excavations
Jean Lafitte National Historical Park and Preserve
Big bulldozer plunges into the fill on left face of the Fort, Fort Sumter, South Carolina
National Park Service
Big rock fallen on road
Great Smoky Mountains National Park
Big rock north of lower tunnel on US-441, near Buckeye Nature Trail.Fallen Rock, II-R-Maint-6485, Physical Facilities - Roads - Maintenance of Roads
1964-04-29
Building 15, Downey House, foundation below ground level, October 1971
Harpers Ferry National Historical Park
FOUNDATION (below ground level) OF BLDG. 15- South end of bldg. Checking condition of. Original caption: Park: HFNHP. Negative No. NHF-3362 (A-O) 5x7 prints and contract. See Classification No. Subject: FOUNDATION (below ground level) OF BLDG. 15. - South end of bldg. Purpose: Checking condition of foundation before restoration work. Photographer and Companions: Ranger Kramer. Date: Oct. 14, 1971.
Building 15, Downey House, foundation below ground level, October 1971
Harpers Ferry National Historical Park
FOUNDATION (below ground level) OF BLDG. 15- South end of bldg. Checking condition of. Original caption: Park: HFNHP. Negative No. NHF-3362 (A-O) 5x7 prints and contract. See Classification No. Subject: FOUNDATION (below ground level) OF BLDG. 15. - South end of bldg. Purpose: Checking condition of foundation before restoration work. Photographer and Companions: Ranger Kramer. Date: Oct. 14, 1971.
Building 15, Downey House, foundation below ground level, October 1971
Harpers Ferry National Historical Park
FOUNDATION (below ground level) OF BLDG. 15- South end of bldg. Checking condition of. Original caption: Park: HFNHP. Negative No. NHF-3362 (A-O) 5x7 prints and contract. See Classification No. Subject: FOUNDATION (below ground level) OF BLDG. 15. - South end of bldg. Purpose: Checking condition of foundation before restoration work. Photographer and Companions: Ranger Kramer. Date: Oct. 14, 1971.
Building 15, Downey House, foundation below ground level, October 1971
Harpers Ferry National Historical Park
FOUNDATION (below ground level) OF BLDG. 15- South end of bldg. Checking condition of. Original caption: Park: HFNHP. Negative No. NHF-3362 (A-O) 5x7 prints and contract. See Classification No. Subject: FOUNDATION (below ground level) OF BLDG. 15. - South end of bldg. Purpose: Checking condition of foundation before restoration work. Photographer and Companions: Ranger Kramer. Date: Oct. 14, 1971.
Building 15, Downey House, foundation below ground level, October 1971
Harpers Ferry National Historical Park
FOUNDATION (below ground level) OF BLDG. 15- South end of bldg. Checking condition of. Original caption: Park: HFNHP. Negative No. NHF-3362 (A-O) 5x7 prints and contract. See Classification No. Subject: FOUNDATION (below ground level) OF BLDG. 15. - South end of bldg. Purpose: Checking condition of foundation before restoration work. Photographer and Companions: Ranger Kramer. Date: Oct. 14, 1971.
Bull dozer and dump truck clearing rock slide on Little River Road, 1960
Great Smoky Mountains National Park
Slide on Little River Road, just west of the sinks bridge; 80 cu. yds. Road was closed for about two hours at 10:00 p.m. January 19, 1960...Removal was completed the next day. View from up-river side...Slide on Little River Road, II-R-Maint-3728, Physical Facilities - Roads - Maintenance of Roads
1960-01-21
Bulldozer Pushing Fill Along Face of Levee
Jean Lafitte National Historical Park and Preserve
Bulldozer Pushing Fill Along Face of Levee
Jean Lafitte National Historical Park and Preserve
Bulldozer Shifting Earth During Rampart Reconstruction
Jean Lafitte National Historical Park and Preserve
Bulldozer Shifting Earth During Rampart Reconstruction
Jean Lafitte National Historical Park and Preserve
Bulldozer and Construction of Rampart
Jean Lafitte National Historical Park and Preserve
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