Micrometer "Extensometer" for Measuring Steel Stretching

Title:
Micrometer "Extensometer" for Measuring Steel Stretching
Date:
circa 1917
Description:

Sepia-toned photograph showing apparatus, designed and built in the materials science laboratory, used to measure stretches in steel to an interval of one ten-thousandth of an inch. The device can be seen in use in DB image #5669

Found in RS 11/1/10, Vol. 4

Found in:
Rights:
Copyright of this image is held by the University of Illinois. Please contact us if you would like to purchase a high-resolution copy of the image.
Unique ID:
0005680
Additional Information:
Repository:
University of Illinois Archives
Phys. Desc:

Tiff

Image measures 16.8 x 11.2 cm

Subjects:


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