Folder 27.4
Container
Contains 30 Results:
Testing specimen: Top view of six bolts lined up in a row displaying varying degrees of deformation; labeled D61, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: steel beam specimen in testing machine; engineer working with specimen, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: steel beam specimen in testing machine; engineer working with specimen, 1960
Item — Multiple Containers
Dates:
1960
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, 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