_-_DPLA_-_cbff7357a55ae2c9595ccc935f702bcd.jpg){kind=link}
Durability of Concrete from Pacific Locks Pedro Miguel Locks, Test Cores showing Rupture Planes (Back View)
- Date
- 1887–1940
- Archive
- U.S. National Archives (via Wikimedia Commons)
- Type
- photograph
- Original size
- 1,496 × 1,224 pixels
Public domain
Reason: public domain: US.
This status rests on the photo's publication history, as researched by Wikimedia Commons. Check it before commercial use.
Read from: Commons licence category: PD US; no CC BY, CC BY-SA, GFDL or deletion tag on the file page.
Credit line
"Durability of Concrete from Pacific Locks Pedro Miguel Locks, Test Cores showing Rupture Planes (Back View)" (1887–1940). U.S. National Archives, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Durability_of_Concrete_from_Pacific_Locks_Pedro_Miguel_Locks,_Test_Cores_showing_Rupture_Planes_(Back_View)_-_DPLA_-_cbff7357a55ae2c9595ccc935f702bcd.jpgNeed photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 160420.
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