Bulldozer and tractorDry Tortugas National Park; National Park ServicePhoto of bulldozer (small and farm tractor). Tractor used to haul and lay "Spoil Pipe"
Bulldozer clearing construction siteEverglades National Park; National Park ServiceClose up view of cleared construction site, man and bulldozer in background; "Everglades-site of contact/comfort station". Polyester Copy Negative.
Bulldozer clearing site for jetportEverglades National Park; National Park ServiceClose up bulldozer clearing land for jetport; 1969. Locality: Big Cypress.
Bulldozer spreading land over oilDry Tortugas National Park; National Park ServiceSmall bulldozer used to spread land fill over oil - caused [illegible]; The dredge pumps [illegible] in small piles - the dozer spreads it evenly over the oil
Construction project in forestKings Mountain National Military Park; National Park ServiceVickie Revels, YCC leader, Mark Woods, Ranger, Chris Schofield at gathering
Construction vehicle shoveling earthEverglades National Park; National Park ServiceOn slide: Cladium; Solution Hole Vegetation Study Chk -1; Hole # 708-South; Date: 03/97; Phototaken by Rugge; Cooley; Everglades National Park; SFNRC
Construction vehicle shoveling earthEverglades National Park; National Park ServiceOn slide: Mixed; Solution Hole Vegetation Study Chk -1; Hole # 707-North; Date: 03/97; Phototaken by Rugge; Cooley; Everglades National Park; SFNRC