Folder 25.4
Container
Contains 17 Results:
Testing specimen: View of broken concrete slab next to steel I-beam; measurement gauges are visible, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: View of concrete-steel beam specimen undergoing testing, 1960
Item — Multiple Containers
Dates:
1960
Specimen test: close-up of welded connection in large specimen, 1954
Item — Multiple Containers
Dates:
1954
Spur-Dike Project: Top view of water flow patterns marked by numbered pieces of string; abutment is visible, 1961
Item — Multiple Containers
Dates:
1961
Spur-Dike Project: Top view of water flow patterns marked by numbered pieces of string; abutment is visible, 1961
Item — Multiple Containers
Dates:
1961
Spur-Dike Project: Top view of water flow patterns marked by numbered piece of string, 1961
Item — Multiple Containers
Dates:
1961
Spur-Dike Project: Top view of water flow patterns marked by numbered pieces of string; abutments are visible, 1961
Item — Multiple Containers
Dates:
1961