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  • All fields: Boulder County (Colo.)--1940-1950.
(96 results)



Display: 50

    • Boulder, Colo. Flatirons 1943

    • Large boulders, shrubs and a pine tree stand in the foreground of this view looking toward The Flatirons on Green Mountain west of Boulder in Boulder County, Colorado. A cabin is on a small hill in the far right midground.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Boulders--Colorado--1940-1950.; Cabins--Colorado--Boulder--1940-1950.; Mountains--Colorado--1940-1950.; Rock formations--Colorado--1940-1950.
    • [1943?]
    • Bluebell Canyon 1943

    • A group of cabins and houses stands on a ridge in the midground at the base of Green Mountain in Boulder County, Colorado. The famous Flatirons, jagged rock formations west of Boulder, stand on the mountain ridge. The branches of a large pine tree...
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Cabins--Colorado--Boulder--1940-1950.; Houses--Colorado--Boulder--1940-1950.; Mountains--Colorado--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Bluebell Canyon 1943

    • A dirt trail leads from the foreground back toward The Flatirons on Green Mountain west of Boulder in Boulder County, Colorado. Tall trees stand on the ridge of the hill above the trail.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Canyons--Colorado--1940-1950.; Mountains--Colorado--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.; Trails & paths--Colorado--Boulder--1940-1950.
    • [1943?]
    • Bluebell Canyon 1943

    • Large pine trees stand in a clearing near the base of Green Mountain in Boulder County, Colorado. The famous Flatirons, jagged rock formations, stand on the top ridge of the mountain.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Canyons--Colorado--Boulder--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Bluebell Canyon 1943

    • A dirt trail leads from the foreground back toward The Flatirons on Green Mountain west of Boulder in Boulder County, Colorado. Tall trees stand on the ridge of the hill above the trail.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Canyons--Colorado--Boulder--1940-1950.; Mountains--Colorado--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.; Trails & paths--Colorado--Boulder--1940-1950.
    • [1943?]
    • Boulder, Colo. Flatirons 1943

    • Large pine trees stand in a grassy clearing at the base of Green Mountain west of Boulder in Boulder County, Colorado. The famous Flatirons, jagged rock formations, stand on the ridge of Green Mountain.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Meadows--Colorado--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Boulder, Colo. Flatirons 1943

    • Large pine trees stand in a grassy clearing at the base of Green Mountain west of Boulder in Boulder County, Colorado. The famous Flatirons, jagged rock formations, stand on the ridge of Green Mountain.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Meadows--Colorado--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Boulder, Colo. Flatirons 1943

    • Large pine trees stand in a grassy clearing at the base of Green Mountain west of Boulder in Boulder County, Colorado. The famous Flatirons, jagged rock formations, stand on the ridge of Green Mountain.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Meadows--Colorado--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Boulder, Colo. Flatirons 1943

    • Tall pine trees stand in a clearing below The Flatirons on Green Mountain west of Boulder in Boulder County, Colorado.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Boulder, Colo. Flatirons 1943

    • Tall pine trees stand in a clearing below The Flatirons on Green Mountain west of Boulder in Boulder County, Colorado.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Boulder, Colo. Flatirons 1943

    • Tall pine trees stand in a clearing below The Flatirons on Green Mountain west of Boulder in Boulder County, Colorado.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Red Rocks 1943

    • Several large rock formations stand at the top of a hill west of Boulder in Boulder County, Colorado. Small pine trees stand below the rock formations on the hill in the midground, and larger trees stand on the ridge behind the formations.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Red Rocks 1943

    • Several large rock formations stand at the top of a hill west of Boulder in Boulder County, Colorado. Small pine trees stand below the rock formations on the hill in the midground, and larger trees stand on the ridge behind the formations.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Red Rocks 1943

    • Several large rock formations stand at the top of a hill west of Boulder in Boulder County, Colorado. Small pine trees stand below the rock formations on the hill in the midground, and larger trees stand on the ridge behind the formations.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.
    • [1943?]
    • Red Rocks 1943

    • Two tall pine trees, several small shrubs and a large tree stump stand in the midground in front of a group of large rock formations at the top of a hill west of Boulder in Boulder County, Colorado.
    • Boulder (Colo.)--1940-1950.; Boulder County (Colo.)--1940-1950.; Pines--Colorado--Boulder--1940-1950.; Rock formations--Colorado--Boulder--1940-1950.; Shrubs--Colorado--Boulder--1940-1950.; Tree stumps--Colorado--Boulder--1940-1950.
    • [1943?]
    • 4th of July mine shafthouse

    • A dilapidated building near the top of the Continental Divide represents the remains of the shafthouse of the Fourth of July mine in Boulder County, Colorado. It is surrounded by a pile of mine tailings.
    • Boulder County (Colo.)--1940-1950.
    • 1944
    • Albion, June 1946

    • A log cabin stands in the right foreground in Albion, a mining district in Boulder County, Colorado. Additional log cabins stand along a dirt road in the background at the base of a rocky mountain covered with patches of snow. The cabins are...
    • Boulder County (Colo.)--1940-1950.; Abandoned buildings--Colorado--Boulder County--1940-1950.; Log cabins--Colorado--Boulder County--1940-1950.; Mining--Colorado--Boulder County--1940-1950.
    • [1946?]
    • 4th of July mine shafthouse

    • A dilapidated building near the top of the Continental Divide represents the remains of the shafthouse of the Fourth of July mine in Boulder County, Colorado. The roof is bowed and on the verge of collapse.
    • Boulder County (Colo.)--1940-1950.; Building deterioration--Colorado--Boulder County--1940- 1950.
    • 1944
    • 4th of July mine

    • A group of dilapidated buildings represent the remains of the Fourth of July mine in Boulder County, Colorado. Piles of mine tailings, pine trees and rocky hills surround the area.
    • Boulder County (Colo.)--1940-1950.; Building deterioration--Colorado--Boulder County--1940- 1950.
    • 1944
    • 4th of July mine collapsed cabin

    • The roof of a log cabin near the Fourth of July mine in Boulder County, Colorado has collapsed, and fills the interior of the cabin.
    • Boulder County (Colo.)--1940-1950.; Building deterioration--Colorado--Boulder County--1940- 1950.
    • 1944
    • 4th of July mine

    • A group of dilapidated buildings represent the remains of the Fourth of July mine in Boulder County, Colorado. A person is walking in the area and is looking at the mountains in the distance.
    • Boulder County (Colo.)--1940-1950.; Building deterioration--Colorado--Boulder County--1940- 1950.
    • 1944
    • 4th of July mine shafthouse

    • A dilapidated building near the top of the Continental Divide represents the remains of the shafthouse of the Fourth of July mine in Boulder County, Colorado. The roof is bowed and on the verge of collapse.
    • Boulder County (Colo.)--1940-1950.; Building deterioration--Colorado--Boulder County--1940- 1950.
    • 1944
    • 4th of July mine

    • A dilapidated log cabin, associated with the Fourth of July mine in Boulder County, Colorado, stands amid pine trees and rocky hills.
    • Boulder County (Colo.)--1940-1950.; Building deterioration--Colorado--Boulder County--1940- 1950.; Log cabins--Colorado--Boulder County--1940-1950.
    • 1944
    • Caribou, Colo. early mine machinery 1941

    • A long, covered, wooden platform is supported by wood frames along a steep hill near Caribou, a mining district in Boulder County, Colorado. The platform possibly houses a tramway used to haul ore from a mine near the top of the hill. Tramways were...
    • Boulder County (Colo.)--1940-1950.; Caribou (Colo.)--1940-1950.; Ores--Transportation--Colorado--Caribou--1940-1950.
    • [1941?]
    • Caribou Flats, Winter 1945

    • Small shrubs stand in a large, snow-covered field near Caribou Flat in Boulder County, Colorado. A taller tree is in the foreground. A ridge of mountains is in the distance.
    • Boulder County (Colo.)--1940-1950.; Caribou (Colo.)--1940-1950.; Shrubs--Colorado--Caribou--1940-1950.
    • [1945?]
    • Eldora Snowstorm 1946

    • A small group of cabins stands on a snow-covered ridge in Eldora, a mining town in Boulder County, Colorado. A path in the snow leads from the foreground back to the cabins. Pine trees stand along the ridge in the background.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Cabins--Colorado--Eldora--1940-1950.; Snow--Colorado--Eldora--1940-1950.
    • [1946?]
    • Mt. Neva 1947

    • Large patches of snow are on Mount Neva in the background northwest of Eldora on the border of Boulder and Grand counties in Colorado. Tall pine trees, some with bare branches, stand in the foreground and midground.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--Eldora--1940-1950.
    • [1947?]
    • Adair Cabin, West of Eldora

    • A log cabin stands in the right foreground west of Eldora in Boulder County, Colorado. Patches of snow cover the ground near the cabin and on the ridge of mountains in the background. Tall pine trees stand behind the cabin.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Log cabins--Colorado--Eldora--1940-1950.
    • [1946 or 1948?]
    • Adair's Cabin July 1948

    • A log cabin stands in the right foreground west of Eldora in Boulder County, Colorado. Patches of snow cover the ground near the cabin and on the ridge of mountains in the background. Tall pine trees stand behind the cabin.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Log cabins--Colorado--Eldora--1940-1950.; Pines--Colorado--Eldora--1940-1950.; Summer--Colorado--Eldora--1940-1950.
    • [1946 or 1948?]
    • Highland Mary Falls 1940's

    • Two unidentified women stand on a rock ledge near Highland Mary Falls (also known as Kemp's Falls) about 4 miles west of Eldora in Boulder County, Colorado. Tall pine trees stand near the women. Both women both wear checkered shirts and pants. One...
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Pines--Colorado--Eldora--1940-1950.; Rock formations--Colorado--Eldora--1940-1950.; Waterfalls--Colorado--Eldora--1940-1950.
    • [between 1940 and 1950?]
    • John White 1944

    • John White, an 1890s pioneer of the mining town of Eldora in Boulder County, Colorado, poses for a bust portrait, probably in Nederland. White wears a hat, a suit, and a striped tie, and folds his hands while resting his arms. He has a moustache.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Pioneers--Colorado--Eldora--1940-1950.; White, John C.
    • [1944?]
    • John White 1944

    • John White, an 1890s pioneer of the mining town of Eldora in Boulder County, Colorado, poses for a bust portrait, probably in Nederland. White wears a hat, suit, and striped tie. He has a moustache.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Pioneers--Colorado--Eldora--1940-1950.; White, John C.
    • [1944?]
    • Highland Mary Falls 1940's

    • Water cascades around large rocks at Highland Mary Falls (also known as Kemp's Falls) about 4 miles west of Eldora in Boulder County, Colorado. Trees stand on both sides of the waterfall.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Rocks--Colorado--Eldora--1940-1950.; Waterfalls--Colorado--Eldora--1940-1950.
    • [between 1940 and 1950?]
    • Creek near Hornbacks 1941

    • Snow covers the banks of a creek near Eldora in Boulder County, Colorado. Snow-covered pine trees stand on both sides of the creek. A telegraph or telephone pole is in the right foreground leaning toward the creek.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Snow--Colorado--Eldora--1940-1950.; Streams--Colorado--Eldora--1940-1950.
    • [1941?]
    • Highland Mary Falls 1940's

    • Water cascades around large rocks at Highland Mary Falls (also known as Kemp's Falls) about 4 miles west of Eldora in Boulder County, Colorado. Trees stand on both sides of the waterfall. A mountain ridge is in the distance.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Waterfalls--Colorado--Eldora--1940-1950.
    • [between 1940 and 1950?]
    • Highland Mary Falls 1940's

    • Water cascades over a ledge at Highland Mary Falls (also known as Kemp's Falls) about 4 miles west of Eldora in Boulder County, Colorado. Trees and rocks stand on both sides of the waterfall. A mountain ridge is in the distance.
    • Boulder County (Colo.)--1940-1950.; Eldora (Colo.)--1940-1950.; Waterfalls--Colorado--Eldora--1940-1950.
    • [between 1940 and 1950?]
    • Fourth of July mine

    • A long line of tourists snakes across the mountain valley containing the remains of the Fourth of July mine, Boulder County, Colorado. Collapsed wooden buildings and tailings piles comprise the remnants.
    • Boulder County (Colo.)--1940-1950.; Fourth of July Mine (Boulder County, Colo.)--1940-1950.; Mining--Colorado--Boulder County--1940-1950.; Ruins--Colorado--Boulder County--1940-1950.; Tourists--Colorado--Boulder County--1940-1950.
    • 1947
    • Fourth of July mine

    • Tourists walk single file on a trail leading away from the collapsed buildings and tailings piles of the Fourth of July mine site, Boulder County, Colorado.
    • Boulder County (Colo.)--1940-1950.; Fourth of July Mine (Boulder County, Colo.)--1940-1950.; Mining--Colorado--Boulder County--1940-1950.; Ruins--Colorado--Boulder County--1940-1950.; Tourists--Colorado--Boulder County--1940-1950.
    • 1946
    • Hoist, drum & gear, near Ward, Colo.

    • View of an abandoned cable hoist with cog wheels at an unidentified mine in Boulder County, Colorado.
    • Boulder County (Colo.)--1940-1950.; Gearing--Colorado--Boulder County--1940-1950.; Hoisting machinery--Colorado--Boulder County--1940-1950.; Mining--Colorado--Boulder County--1940-1950.
    • [1940?]
    • Arapahoe Peak 1941

    • Patches of snow remain on Arapaho Peak during the summer in this distant view from the head of Gamble Gulch in Gilpin County, Colorado. Arapaho Peak is on the border of Boulder and Grand Counties. Cumulus and cirrus clouds fill the sky.
    • Boulder County (Colo.)--1940-1950.; Gilpin County (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Canyons--Colorado--Gilpin County--1940-1950.; Mountains--Colorado--1940-1950.; Summer--Colorado--1940-1950.
    • [1941?]
    • Tennessee Mt. 1940

    • The tops of several trees with bare branches protrude into the foreground in this view looking toward the Continental Divide from Tennessee Mountain on the border of Boulder and Gilpin counties in Colorado. Two small lakes, possibly Lake Eldora and...
    • Boulder County (Colo.)--1940-1950.; Gilpin County (Colo.)--1940-1950.; Lakes & ponds--Colorado--1940-1950.; Mountains--Colorado--1940-1950.
    • [1940?]
    • Eldora, Colo. 1947

    • The tops of several trees with bare branches protrude into the foreground of this view looking west from the summit of Tennessee Mountain on the border of Boulder and Gilpin counties in Colorado. Two small lakes, possibly Lake Eldora and Peterson...
    • Boulder County (Colo.)--1940-1950.; Gilpin County (Colo.)--1940-1950.; Lakes & ponds--Colorado--1940-1950.; Mountains--Colorado--1940-1950.; Tree limbs--1940-1950.
    • [1947?]
    • Arapahoe Peak 1941

    • Tall pine trees stand in the foreground in this view looking toward Arapaho Peak in the distance on the border of Grand and Boulder counties in Colorado. A few tree stumps stand among the trees. Large, billowing clouds line the sky.
    • Boulder County (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Clouds--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--1940-1950.; Tree stumps--Colorado--1940-1950.
    • [1941?]
    • Arapahoe Peak 1941

    • Trees with bare branches stand on the ridge in the foreground looking toward Arapaho Peak in the distance on the border of Grand and Boulder counties in Colorado. Patches of snow remain on the distant ridge. Pine trees stand on the ridge in the...
    • Boulder County (Colo.)--1940-1950.; Grand County (Colo.)--1940-1950.; Mountains--Colorado--1940-1950.; Pines--Colorado--1940-1950.; Tree limbs--1940-1950.
    • [1941?]
    • 4th of July mine shafthouse

    • The interior of the shaft house of the Fourth of July mine in Boulder County, Colorado reveals a boiler in one corner; illuminated by sunshine coming through a hole in the roof.
    • Boulder County (Colo.)--1940-1950.; Interiors.
    • 1944
    • 4th of July mine shafthouse

    • The interior of the shafthouse of the Fourth of July mine in Boulder County, Colorado has machinery and machine parts strewn around. The room is illuminated by sunshine coming through holes in the roof.
    • Boulder County (Colo.)--1940-1950.; Interiors.; Mining--Colorado--Boulder County--1940-1950.
    • 1944
    • 4th of July mine boiler

    • The interior of the shafthouse of the Fourth of July mine in Boulder County, Colorado has a large boiler surrounded by bricks that have fallen into rubble. Roof beams are scattered across the floor, and sun is shining through both a broken window...
    • Boulder County (Colo.)--1940-1950.; Interiors.; Mining--Colorado--Boulder County--1940-1950.
    • 1944
    • Lake Isabell [sic] 1948

    • A large rock and tree branches stand in the foreground on the shore of Lake Isabelle in Boulder County, Colorado. Several smaller rocks also lie in the foreground. A ridge of jagged mountains with patches of snow on them is in the distance on the...
    • Boulder County (Colo.)--1940-1950.; Isabelle, Lake (Boulder County, Colo.)--1940-1950.; Lakes & ponds--Colorado--Boulder County--1940-1950.; Mountains--Colorado--1940-1950.; Rocks--Colorado--Boulder County--1940-1950.; Tree limbs--1940-1950.
    • [1948?]
    • Lake Isabell [sic] 1948

    • A large rock and tree branches stand in the foreground on the shore of Lake Isabelle in Boulder County, Colorado. Several smaller rocks also lie in the foreground. A ridge of jagged mountains with patches of snow on them is in the distance on the...
    • Boulder County (Colo.)--1940-1950.; Isabelle, Lake (Boulder County, Colo.)--1940-1950.; Lakes & ponds--Colorado--Boulder County--1940-1950.; Mountains--Colorado--1940-1950.; Rocks--Colorado--Boulder County--1940-1950.; Tree limbs--1940-1950.
    • [1948?]
    • Big 5 group mill

    • The mill used by the Big 5 company in the late 1890s stands in Camp Francis (Boulder County), Colorado. It is darkly colored and has a black smokestack abutting one of the walls. Access to the second floor is gained by an outdoor staircase. Other...
    • Boulder County (Colo.)--1940-1950.; Mills--Colorado--Boulder County--1940-1950.
    • 1946

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