Employee sitting next to road counting vehicle traffic, as automobile passes by
Mammoth Cave National Park; National Park Service
Work formation of trucks at camp ky np-2, July 15, 1936
Mammoth Cave National Park; National Park Service
Cave, foreman Jack Johnson emerging from New Discovery after holing through the shaft, 1940
Mammoth Cave National Park; National Park Service
Employee sitting next to road counting vehicle traffic, as automobiles pass by
Mammoth Cave National Park; National Park Service
Cave construction, black enrollees working in cave installing improved lighting in Frozen Niagara, 1942
Mammoth Cave National Park; National Park Service
CWA (Civil Works Administration?) project number 10
Mammoth Cave National Park; National Park Service
Employee sitting next to road counting vehicle traffic, as automobile passes by
Mammoth Cave National Park; National Park Service
CCC camp supervisor standing in front of CCC building with two chimneys
Mammoth Cave National Park; National Park Service
Work formation of trucks at camp ky np-2, July 15, 1936
Mammoth Cave National Park; National Park Service
Construction, beginning of Lick Log Road by camp NP-1, 1940
Mammoth Cave National Park; National Park Service
CWA (Civil Works Administration?) project number 10
Mammoth Cave National Park; National Park Service
CCC enrollee working on picnic table
Mammoth Cave National Park; National Park Service
Group of men examining newly planted saplings, fields in background
Mammoth Cave National Park; National Park Service
Project 17 road maintenance, curve before widening project, Supt. Salisbury in background
Mammoth Cave National Park; National Park Service
Project 17 road maintenance, curve before widening project, Supt. Salisbury in background
Mammoth Cave National Park; National Park Service
Group of men examining newly planted saplings, fields in background
Mammoth Cave National Park; National Park Service
Enrollees of ky np-4 cleaning ditches and widening road bed
Mammoth Cave National Park; National Park Service
Trail construction by CCC, close view of ledge (?)
Mammoth Cave National Park; National Park Service
Trail construction, CCC placing stones for steps
Mammoth Cave National Park; National Park Service
Man jumping off of a bulldozer in the woods, trees in background
Mammoth Cave National Park; National Park Service
Demolition crew at work razing old log house demolition, ky np-4
Mammoth Cave National Park; National Park Service
Soil and moisture conservation, trees in background, government employee in field
Mammoth Cave National Park; National Park Service
Soil and moisture conservation, trees in background, government employee in field
Mammoth Cave National Park; National Park Service
Trail construction by CCC, grading work
Mammoth Cave National Park; National Park Service
Ky np-1 two oldest trucks in service at camp # 1 going strong
Mammoth Cave National Park; National Park Service
Soil and moisture conservation, trees in background, government employee near center
Mammoth Cave National Park; National Park Service
Soil and moisture conservation, trees in background, government employee in field
Mammoth Cave National Park; National Park Service
Trail construction, CCC removing stone from trail location
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location in woods
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of trail and trees
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location in woods
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of men on trail
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of trail and trees
Mammoth Cave National Park; National Park Service
Enrollee printing signs in cedar with chisel and hammer, 1937
Mammoth Cave National Park; National Park Service
Assault boat on body of water, C.R. Liles (park ranger?) in boat
Mammoth Cave National Park; National Park Service
Assault boat on body of water, C.R. Liles (park ranger?) in boat
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location before excavation
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location in woods
Mammoth Cave National Park; National Park Service
Men working in the woods, looking up at tall tree in full foliage
Mammoth Cave National Park; National Park Service
CCC crew engaged in the development of the Sloans Crossing Pond
Mammoth Cave National Park; National Park Service
Retaining wall under construction, Project Supt. Homer Salisbury, and Cultural Foreman Leslie Randall
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of worker in wooded area
Mammoth Cave National Park; National Park Service
Retaining wall under construction, Project Supt. Homer Salisbury, and Cultural Foreman Leslie Randall
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of worker in wooded area
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of worker in wooded area
Mammoth Cave National Park; National Park Service
Soil and moisture conservation, trees in background, government employee in front of trees
Mammoth Cave National Park; National Park Service
Soil and moisture conservation, trees in background, government employee (?) in front of trees
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of workers with tools on trail
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of workers using tools on trail
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of workers using tools on trail
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of workers using tools on trail
Mammoth Cave National Park; National Park Service
African American enrollee standing in front of truck with flagpole at NP-1 CCC camp located on Flint Ridge
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of workers on trail with wheelbarrow
Mammoth Cave National Park; National Park Service
Float of ky np-2 entered in pageant street parade at Cave City, representing road building, 1936
Mammoth Cave National Park; National Park Service
Trail construction by CCC, top step before fill and shoulders placed
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location prior to making deep cut
Mammoth Cave National Park; National Park Service
Float of ky np-1 showing the process of drilling rock representing water line construction, 1936
Mammoth Cave National Park; National Park Service
Float of ky np-2 entered in pageant street parade at Cave City, representing road building, 1936
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location prior to making deep cut
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of location prior to making deep cut
Mammoth Cave National Park; National Park Service
Before trail construction, CCC workers with shovel at location along and over ledge
Mammoth Cave National Park; National Park Service
Before trail construction by CCC, typical debris in location, large boulders were moved
Mammoth Cave National Park; National Park Service
CCC workers doing road construction through woods and on ledge
Mammoth Cave National Park; National Park Service
Before trail construction by CCC, view of workers in woods behind boulder
Mammoth Cave National Park; National Park Service
African American enrollee shown at NP-1 CCC camp located at Flint Ridge standing by truck and flagpole, from the front
Mammoth Cave National Park; National Park Service
Trail construction by CCC, view of man standing on trail with hand on tree
Mammoth Cave National Park; National Park Service
Before trail construction, CCC workers moving fallen stone along edge of small ledge, 1935
Mammoth Cave National Park; National Park Service
Trail construction by CCC, typical section of "before" conditions through limestone ledges and lotusslope
Mammoth Cave National Park; National Park Service
Lumber industry, unidentified CCC supervisor standing on back of truck with large poplar log chained onto truck to haul to saw, 1942
Mammoth Cave National Park; National Park Service
Timber industry, black enrollees putting a large tree onto the back of a truck, chains are being placed around the tree, 1942
Mammoth Cave National Park; National Park Service
Before trail construction by CCC, stake beyond flat rock is side stake for trail location, 1935
Mammoth Cave National Park; National Park Service
CWA (Civil Works Administration?) project number 10, man standing with trees and brush in background
Mammoth Cave National Park; National Park Service
Float of ky np-3 entered in Pageant Street Parade at Cave City, representing fire fighting in national parks, 1936
Mammoth Cave National Park; National Park Service
Float of ky np-4 entered in Pageant Street Parade at Cave City, representing the process of fire-hazard reduction, 1936
Mammoth Cave National Park; National Park Service
Trail construction by CCC, fill to negotiate high ledge partly completed, note height of ledge by person
Mammoth Cave National Park; National Park Service
Trail construction by CCC, excavating for subgrade and transporting mulch for fill, or to obliterate old road
Mammoth Cave National Park; National Park Service
Trail construction, CCC workers laying rock in naturalistic fashion to form shoulder for fill over small ledge outcrop
Mammoth Cave National Park; National Park Service
Trail construction, CCC workers building natural ledge fill to negotiate difference in elevation from top to bottom of large ledge
Mammoth Cave National Park; National Park Service
Three CCC enrollees working in garage, one enrollee repairing tire, two others are involved in the gas welding (brazing) of a six cylinder engine, NP-1, 1940
Mammoth Cave National Park; National Park Service
NP-2, Assistant Director of the CCC, Mr. McEntee, 4th from left, inspects Co. 543 while in park area, left to right is Lt. Whitney, former Co. Officer of Co. 543, Lt. Hartman, former Co. Co. 543, now Sabaltern, Mr. L.E. Reynolds, Act. Proj. Supt., Mr. McEntee Ast.
Mammoth Cave National Park; National Park Service
Part of a series of images showing the moving and replanting of an 18 foot Elm tree at the Abraham Lincoln Birthplace National Historical Park, closer view of tree roots
Mammoth Cave National Park; National Park Service
Part of a series of images showing the moving and replanting of an 18 foot Elm tree at the Abraham Lincoln Birthplace National Historical Park, view of standing tree before move
Mammoth Cave National Park; National Park Service
Part of a series of images showing the moving and replanting of an 18 foot Elm tree at the Abraham Lincoln Birthplace National Historical Park, view of tree on a wheeled cart
Mammoth Cave National Park; National Park Service
Part of a series of images showing the moving and replanting of an 18 foot Elm tree at the Abraham Lincoln Birthplace National Historical Park, view of tree on its side showing roots
Mammoth Cave National Park; National Park Service
Part of a series of images showing the moving and replanting of an 18 foot Elm tree at the Abraham Lincoln Birthplace National Historical Park, view of tree going in the ground at new location
Mammoth Cave National Park; National Park Service
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