Add or remove other collections to your search:
You've searched:
All Collections- All fields: Conveying systems--1930-1940.
(1 result)
Display: 50
-
- Thumbnail
- Title
- Description-Abstract
- Subject
- Date-Issued
-
-
- San Jaun [i. e. Juan] Metals Corp. loading dirt from river bed into Trummal [i. e. trommel]
-
View of a mine operation near Telluride, San Miguel County, Colorado. A steam shovel loads a trommel screen with rock which is separated and loaded in a truck via a conveyor. The material is hauled to the Gold Run Mill. The side of the steam shovel... -
Mining machinery--1930-1940.; Telluride (Colo.)--1930-1940.; Automobiles--1930-1940.; Conveying systems--1930-1940.; Miners--1930-1940.; Mining--1930-1940.; Steam shovels--1930-1940. -
[between 1930 and 1940]
-
QuickView
Display a larger image and more item information when the pointer pauses over a thumbnail
| on | off |
Layout options:
 |
Thumbnail with title | |
 |
Grid with smaller thumbnails and more detail |
|
|
Select the collections to add or remove from your search
-
1 -
A -
B -
C -
D -
F -
M -
N -
O -
P -
R -
U -
W