Drilled Shaft Operations and Excavation
Date7/22/1992
MediumColor Photo - Emulsion on Paper
DimensionsOverall: 3 1/2 x 5 in. (8.9 x 12.7 cm); Small
ClassificationsDocumentary Artifact
Catalog number1996.19.139
DescriptionDrilled Shaft Operations and Excavation P-7 Column.Status
Not on view