Skip to main content

Add or remove other collections to your search:



Narrow your search by:



You've searched: All Collections

  • All fields: process
(1435 results)



Display: 50

    • East Denver High School Annual: 1912

    • 1912 Yearbook from East Denver High School.
    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.
    • 1912
    • Denver High School: East Side Annual 1913

    • 1913 Yearbook from East Denver High School.
    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.
    • 1913
    • East Denver High School: 1915

    • 1915 Yearbook from East Denver High School.
    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.
    • 1915
    • Tivoli Student Union, formerly the Tivoli-Union Brewery Auraria Higher Education Center.

    • View of paint removal from the Tivoli Student Union (formerly the Tivoli-Union Brewery) during exterior restoration, the building is located at 900 Auraria Parkway on the Auraria Higher Education Center campus in Denver, Colorado. The brewery was...
    • Auraria Higher Education Center (Denver, Colo.)--Facilities--2000-2010.; Tivoli Student Union (Denver, Colo.)--2000-2010.; Denver (Colo.)--2000-2010.; Conservation & restoration.; Historic buildings.; Student unions.; Universities & colleges.;...
    • 2004
    • North Capitol Hill neighborhood

    • Report describing significant architectural and historical landmarks in the North Capitol Hill neighborhood. Includes maps, photographs, demographic information and extensive histories of people and buildings.
    • Historic districts--Colorado--Denver.
    • 1995
    • Urad Mine

    • View of the Urad Mine in Clear Creek County, Colorado. Shows men, an automobile, a mine railroad car, mining equipment, ore cars, a shed, tracks, a spool with cable and storage and process buildings.
    • Clear Creek County (Colo.)--1940-1950.; Urad Mine (Clear Creek County, Colo.)--1940-1950.; Machinery--Colorado--Clear Creek County--1940-1950.; Mine buildings--Colorado--Clear Creek County--1940-1950.; Mining--Colorado--Clear Creek...
    • [between 1940 and 1950?]
    • Urad Mine

    • View of the Urad Mine in Clear Creek County, Colorado. Shows a spool with cable, gabled process and storage buildings, tracks, parked automobiles and wooden shed.
    • Clear Creek County (Colo.)--1940-1950.; Urad Mine (Clear Creek County, Colo.)--1940-1950.; Mine buildings--Colorado--Clear Creek County--1940-1950.; Mining--Colorado--Clear Creek County--1940-1950.
    • [between 1940 and 1950?]
    • Sugar mill

    • View of machinery used to process sugar beets at the Holly Sugar Company in Swink (Otero County), Colorado.
    • Holly Sugar Corporation--Equipment & supplies--1900-1910.; Swink (Colo.)--1900-1910.; Machinery--Colorado--Swink--1900-1910.; Sugar industry--Colorado--Swink--1900-1910.
    • 1906 July 17
    • Last crystalizer being hoisted into place

    • View of machinery used to process sugar beets at the Holly Sugar Company in Swink (Otero County), Colorado. Shows mill construction, large boilers, and building materials.
    • Holly Sugar Corporation--1900-1910.; Swink (Colo.)--1900-1910.; Construction--Colorado--Swink--1900-1910.; Machinery--Colorado--Swink--1900-1910.
    • 1906 September 15
    • X-ray carnstite process

    • Close-up view of an x-ray that shows unidentified objects.
    • Radiography--1890-1900.
    • [either 1896 or 1897]
    • X-ray carnstite process

    • Close-up view of an x-ray that shows unidentified objects.
    • Radiography--1890-1900.
    • [either 1896 or 1897]
    • Mineral analysis x-ray carnotite process

    • Close-up view of an x-ray of mineral samples labeled: "C B. Carpenter 1-2- Pure [?] product ore 3- High grade ore 4- Pure rock."
    • Radiography--1890-1910.
    • [between 1899 and 1910?]
    • American Shale Refining Company (Wingett Process), on Conn Creek

    • View of an American Shale Refining Company oil shale processing facility near De Beque (Mesa County) Colorado; shows dormitories and outhouses. Road grade and tailings are on slopes of the Roan Cliffs.
    • Oil-shale industry--Colorado--De Beque--1920-1930.; De Beque (Colo.)--1920-1930.; Roan Cliffs (Utah and Colo.)--1920-1930.; Petroleum industry--Colorado--De Beque--1920-1930.; Wooden buildings--Colorado--De Beque--1920-1930.
    • [between 1920 and 1930?]
    • Plant site of the Monarch Shale Oil Co.

    • View of oil shale formations and Roan Cliffs at Conn Creek, in Garfield County, Colorado; also shows a Monarch Shale Oil Company building and tailings.
    • Monarch Shale Oil Company--Facilities--1910-1920.; Oil-shales--Colorado--Garfield County--1910-1920.; Garfield County (Colo.)--1910-1920.; Roan Cliffs (Utah and Colo.)--1910-1920.; Petroleum industry--Colorado--Garfield County--1910-1920.
    • [between 1910 and 1920?]
    • Plant of Monarch Shale Oil Co., (Ginet Process), near De Beque, Colo.

    • View of the Monarch Shale Oil Company oil shale extraction plant near De Beque (Mesa County), Colorado; men pose by pipes and sheds on a steep slope.
    • Monarch Shale Oil Company--1910-1930.; Oil-shale industry--Colorado--Mesa County--1910-1930.; Mesa County (Colo.)--1910-1930.; Industrial facilities--Colorado--Mesa County--1910-1930.; Petroleum industry--Colorado--Mesa County--1910-1930.
    • [between 1910 and 1930?]
    • Oil Shale process

    • Men pose with shale oil refining machinery (a retort) in Denver, Colorado; the "Michael Egan" clothing store, at 1243 Larimer Street, is in the background.
    • Oil-shale industry--Colorado--Denver--1890-1910.; Denver (Colo.)--1890-1910.; Machinery--Colorado--Denver--1890-1910.
    • [between 1890 and 1910?]
    • Plant of Monarch Shale Oil Co., (Ginet Process), near De Beque, Colo.

    • Men pose by the Monarch Shale Oil Company shale oil extraction facility near De Beque (Mesa County), Colorado; pipes and sheds are on a steep slope.
    • Monarch Shale Oil Company--1910-1920.; Oil-shale industry--Colorado--Mesa County--1910-1920.; Mesa County (Colo.)--1910-1920.; Industrial facilities--Colorado--Mesa County--1910-1920.; Men--Colorado--Mesa County--1910-1920.; Petroleum...
    • [between 1910 and 1920?]
    • Whale Mill, Clear Creek County

    • View of the Whale Mining Company Mill on Clear Creek near Idaho Springs (Clear Creek County), Colorado. The large brick mill is designed to process ore using the Bertola process. Attached to the mill are two brick wings. Upstream from the mill a...
    • Whale Mine (Clear Creek County, Colo.)--Buildings--1870-1880.; Clear Creek (Clear Creek County, Colo.)--1870-1880.; Clear Creek County (Colo.)--1870-1880.; Dams--Colorado--Clear Creek County--1870-1880.; Mills--Colorado--Clear Creek...
    • [between 1870 and 1875?]
    • Cripple Creek, Colo.

    • Miners stand at a screen mechanism and process ore on a rocky slope near Cripple Creek (Teller County), Colorado. One man hoists a screen using a rope and pulley, others stand by a wheel barrow and a group of barrels.
    • Teller County (Colo.)--1890-1900.; Hydraulic mining--Colorado--Teller County--1890-1900.; Miners--Colorado--Teller County--1890-1900.; Mining--Colorado--Teller County--1890-1900.
    • [1899 or 1900?]
    • The Plant of the Monarch Shale Oil Company using the "Ginet eduction process" De Beque,...

    • View of the Monarch Shale Oil Company mine on a mesa in De Beque (Mesa County), Colorado. Shows the mine entrance and crusher site near layered shale at the top of the formation, a shale conveyor, a crushed shale bin, a retort, a stairway, storage...
    • Monarch Shale Oil Company--1920-1930.; Oil-shale industry--Colorado--De Beque--1920-1930.; De Beque (Colo.)--1920-1930.; Mine buildings--Colorado--De Beque--1920-1930.; Mining--Colorado--De Beque--1920-1930.; Refineries--Colorado--De...
    • [1920 August]
    • Westside Neighborhood Plan

    • Addition to Denver City's plan for the development of the Westside project
    • Urban renewal--Colorado--Denver--History--Sources.; Urban policy--Colorado--Denver.; Land use, Urban--Colorado--Denver.; City planning--Colorado.
    • 1982

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
 

Layout options:

Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK