St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-041
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-075
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-104
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-022
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-089
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-011
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-108
St. Paul District, U.S. Army Corps of Engineers:
110626-A-PR152-115