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Conveying systems
Coal mining
4
Petroleum industry
2
Postal service
2
Coal
1
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name
Keystone View Company
2
collection
"The Pageant of America" Collection
7
Robert N. Dennis collection of stereoscopic views
2
place
United States
6
Chicago (Ill.)
2
Port Arthur (Tex.)
2
Texas
2
genre
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Photographs
Stereographs
2
division
Wallach Division: Photography Collection
9
type
still image
9
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9 results found
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: Photographs
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Topic
: Conveying systems
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Topic
: Conveying systems
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m
Electric Conveyor for cases o…
m
Conveyor of boxes, filling ro…
Flour conveyors which convey …
Coal conveyor
Steel afim [?] conveyor picki…
Coal bituminous : cable retar…
Belt conveyors & motor used i…
Chicago terminal conveyors.
Exterior view [of] wire cable…