Folder 25.5
Container
Contains 14 Results:
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 and man's foot are 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 piece of string, 1961
Item — Multiple Containers
Dates:
1961