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Interior view of the Italian Pavilion at the Century of Progress International Exposition.
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Date:
1933-1934
Collection:
Century of Progress records
Access:
Public access
Crab Tree Farm, Sanitary Sewers, scale:not applicable
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Engineering Department Grade Sheet, Job No. 70-16, sheet 1 of 2
Collection:
Forest Preserve District of Cook County records
Access:
Public access
Display of small and large apparatus, including some new developments, in apparatus section of the General Electric Company exhibit
Image Image
The display includes the Thyratron speed control for motors, quiet operating motor on sound isolating base, and gear motors.
Date:
1933-1934
Collection:
Century of Progress records
Access:
Public access
Crab Tree Farm, Sanitary Sewers, scale:not applicable
Image nop
Engineering Department Grade Sheet, Job No. 70-16, sheet 2 of 2
Collection:
Forest Preserve District of Cook County records
Access:
Public access

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Subject Topic: Engineering   Remove all