Search
Subject
- Automobiles--United States--1960-19701
- Environment1
- Express highways--California--Los Angeles County--Design and construction1
- Grading (Earthwork)--California--Los Angeles County[remove]1
- Transportation1
Search Constraints
You searched for:
Subject
Grading (Earthwork)--California--Los Angeles County
Remove constraint Subject: Grading (Earthwork)--California--Los Angeles County
Photographer
Mortenson, Clarence
Remove constraint Photographer: Mortenson, Clarence
Subject
Transportation
Remove constraint Subject: Transportation
Start Over