Testing Early Electric Detonator, Port Costa, CA
| Artist | MacGregor, Greg |
| Nationality | |
| Culture | |
| Date | 1979 |
| Medium | gelatin silver print |
| Dimensions | 40.64 cm x 50.8 cm (16 in. x 20 in.) |
| Credit Line | Collection of the Nevada Museum of Art, Gift of the artist |
| Collection | The Altered Landscape, Carol Franc Buck Collection |
| Object ID | 2021.29.17 |