St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-002
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-006
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-008
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-010
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-015
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-018
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-022
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-027
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-050
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-047
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-040
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-033
St. Paul District, U.S. Army Corps of Engineers:
120829-A-GX971-031