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  • All fields: Summit County (Colo.)--1930-1950.
(19 results)



Display: 50

    • Green Mtn. Dam

    • View of the construction site of the Green Mountain Dam project in Summit County, Colorado. Shows automobiles, graded earth, crane and winding roads.
    • Earthmoving machinery--Colorado--Summit County--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mtn. Dam

    • View of the construction site of the Green Mountain Dam project in Summit County, Colorado. Shows construction equipment with grade rollers and leveled earth.
    • Earthmoving machinery--Colorado--Summit County--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mountain Dam

    • View of the construction site of the Green Mountain Dam project in Summit County, Colorado. Shows leveled earth, construction vehicles with rollers, dump trucks and scaffolding.
    • Earthmoving machinery--Colorado--Summit County--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mountain Dam

    • View of Green Mountain Dam construction in Summit County, Colorado; shows graded earth, snow, mountains, and clouds.
    • Blue River (Colo. : river)--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Rivers--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mountain Dam -powerhouse site - diversion tunnel

    • View of Green Mountain Dam construction in Summit County, Colorado; shows quarried rock, a canal with the Blue River, a tunnel, and sheds.
    • Blue River (Colo. : river)--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Canals--Colorado--Summit County--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Rivers--Colorado--Summit...
    • [between 1938 and 1943?]
    • Green Mtn. Dam

    • View of the Green Mountain Dam construction site in Summit County, Colorado. Shows graded earth, automobiles, mountains and possibly a construction roller.
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mtn. Dam, drilling rock

    • A construction worker drills into a boulder at the Green Mountain Dam site in Summit County, Colorado.
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Boring--Colorado--Summit County--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Drilling & boring machinery--Colorado--Summit County--1930-1950.;...
    • [between 1938 and 1943?]
    • Green Mtn. Dam, drilling rock

    • A construction worker drills into a boulder at the Green Mountain Dam site in Summit County, Colorado.
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Boring--Colorado--Summit County--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Drilling & boring machinery--Colorado--Summit County--1930-1950.;...
    • [between 1938 and 1943?]
    • Green Mtn. Dam

    • View of the construction site of the Green Mountain Dam project in Summit County, Colorado. Shows graded earth, automobiles, winding roads and the Blue River.
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mtn. Dam

    • View of construction vehicles at the Green Mountain Dam site in Summit County, Colorado. Shows a man, a tractor and a steam-shovel with a bucket. The steam-shovel is labeled: "Bucyrus Erie."
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Steam shovels--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mountain Dam

    • View of construction at Green Mountain Dam in Summit County, Colorado; cars are by graded earth, diversion channels, and the Blue River.
    • Blue River (Colo. : river)--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Rivers--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mtn. Dam, loading rock

    • Construction workers with overalls and hats pose near a crate of dynamite labeled: "Hercules Powder" and a boulder at the Green Mountain Dam site in Summit County, Colorado.
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Explosives--Colorado--Summit County--1930-1950.; Rocks--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mountain Dam - Grizzly

    • View of construction at Green Mountain Dam in Summit County, Colorado; shows graded earth, scaffolding, and power lines. Cirrus and cumulus clouds span the sky.
    • Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.
    • [between 1938 and 1943?]
    • Green Mountain Dam - camp

    • View of worker's housing at the Green Mountain Dam construction site in Summit County, Colorado; shows canvas tents, the Blue River, a bridge, snow, mountains, and clouds.
    • Blue River (Colo. : river)--1930-1950.; Green Mountain Dam (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Bridges--Colorado--Summit County--1930-1950.; Dam construction--Colorado--Summit County--1930-1950.; Labor housing--Colorado--Summit...
    • [between 1938 and 1943?]
    • Chihuahua Gulch

    • Several tree stumps stand in the foreground in a clearing near Chihuahua Gulch, a tributary of Peru Creek near Montezuma in Summit County, Colorado. Tall trees stand in the background on the edge of the clearing. A ridge of mountains is in the...
    • Montezuma (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Meadows--Colorado--1930-1950.; Tree stumps--Colorado--Montezuma--1930-1950.
    • [between 1935 and 1950?]
    • Chihuahua Gulch

    • Two log cabins stand in the foreground on a ridge near Chihuahua Gulch, a tributary of Peru Creek near Montezuma in Summit County, Colorado. Tall trees stand behind the cabins. A mountain ridge is in the distance.
    • Montezuma (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Log cabins--Colorado--Montezuma--1930-1950.; Mountains--Colorado--1930-1950.
    • [between 1935 and 1950?]
    • Chihuahua Gulch

    • A small group of log cabins stands in the foreground on a ridge near Chihuahua Gulch, a tributary of Peru Creek near Montezuma in Summit County, Colorado. Tall trees stand behind the cabins. A mountain ridge is in the distance.
    • Montezuma (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Log cabins--Colorado--Montezuma--1930-1950.; Mountains--Colorado--1930-1950.
    • [between 1935 and 1950?]
    • Chihuahua Gulch

    • A small group of log cabins stands on a ridge near Chihuahua Gulch, a tributary of Peru Creek near Montezuma in Summit County, Colorado. tall trees stand behind the cabins. A mountain ridge is in the distance.
    • Montezuma (Colo.)--1930-1950.; Summit County (Colo.)--1930-1950.; Canyons--Colorado--Montezuma--1930-1950.; Log cabins--Colorado--Montezuma--1930-1950.
    • [between 1935 and 1950?]
    • Ten Mile Valley, Leadville line, D.S.P. & P.

    • View of Colorado and Southern Railway (formerly Denver, South Park & Pacific Railroad) tracks and a switch on the "High Line" in Tenmile Creek valley in Summit County, Colorado. Shows snow, utility poles and the Tenmile Range.
    • Colorado and Southern Railway--1930-1950.; Summit County (Colo.)--1930-1950.; Tenmile Range (Colo.)--1930-1950.; Railroad tracks--Colorado--Summit County--1930-1950.; Valleys--Colorado--Summit County--1930-1950.; Winter--Colorado--Summit...
    • [between 1930 and 1950?]

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