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Summary
| Description |
English:
Bridge Physical Laboratory at the California Institute of Technology in 1921
|
| Date | |
| Source | The Big T (yearbook of California Institute of Technology), 1920–1923 |
| Author | Unknown author |
|
This file has been
extracted
from another file
:
The Big T 1921.pdf
|
|
Licensing
|
This work is in the
public domain
in the
United States
because it was
published
(or registered with the
U.S. Copyright Office
) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file
must
have an additional
copyright tag
indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |