The Chicago Tribune Historical Image Collection

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Time - the everlasting mystery : this clock-face
Title:
Time - the everlasting mystery : this clock-face
Published:
1938-01-02
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jpg (265 KB) | pdf (2,581 KB) | details
Time - the everlasting mystery : time line of earth
Title:
Time - the everlasting mystery : time line of earth
Published:
1938-01-02
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jpg (265 KB) | pdf (2,581 KB) | details
Total precipitation for seasons and years, 1847-1946
Title:
Total precipitation for seasons and years, 1847-1946
Published:
1947-06-10
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jpg (320 KB) | pdf (4,080 KB) | details
Traffic deaths in night time show increase : day
Title:
Traffic deaths in night time show increase : day
Published:
1939-11-05
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jpg (261 KB) | pdf (4,655 KB) | details
Traffic deaths in night time show increase : night
Title:
Traffic deaths in night time show increase : night
Published:
1939-11-05
View:
jpg (261 KB) | pdf (4,655 KB) | details
Tree rings : the tree ring calendar
Title:
Tree rings : the tree ring calendar
Published:
1935-03-10
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jpg (222 KB) | pdf (5,472 KB) | details
U.S. owes helium monopoly to science : exhibit in the Hall of Science
Title:
U.S. owes helium monopoly to science : exhibit in the Hall of Science
Published:
1934-10-21
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jpg (217 KB) | pdf (3,714 KB) | details
Uniforms and insignia of Nazis for SA and SS
Title:
Uniforms and insignia of Nazis for SA and SS
Published:
1933-12-10
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jpg (229 KB) | pdf (2,943 KB) | details
United States wheat acreage chart
Title:
United States wheat acreage chart
Published:
1938-07-24
View:
jpg (266 KB) | pdf (4,222 KB) | details
Weekly U. S. Coal Output
Title:
Weekly U. S. Coal Output
Published:
1947-06-10
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jpg (308 KB) | pdf (3,886 KB) | details
What's new in the world of air transportation : all radio signals travel in straight lines
Title:
What's new in the world of air transportation : all radio signals travel in straight lines
Published:
1937-05-30
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jpg (293 KB) | pdf (3,107 KB) | details
What's new in the world of air transportation : chart showing record of a non-stop flight
Title:
What's new in the world of air transportation : chart showing record of a non-stop flight
Published:
1937-08-22
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jpg (294 KB) | pdf (3,448 KB) | details
Where science places man among the primates
Title:
Where science places man among the primates
Published:
1938-05-22
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jpg (255 KB) | pdf (2,529 KB) | details
Will plane and gas abolish artillery : largest of the heavy artillery
Title:
Will plane and gas abolish artillery : largest of the heavy artillery
Published:
1933-11-26
View:
jpg (204 KB) | pdf (3,885 KB) | details
With the plow, man barely scratches the earth : diagram of plowing depths
Title:
With the plow, man barely scratches the earth : diagram of plowing depths
Published:
1934-10-14
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jpg (130 KB) | pdf (6,816 KB) | details
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