©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-001
©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-002
©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-003
©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-004
©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-005
©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-006
©
St. Paul District, U.S. Army Corps of Engineers: 110411-A-PR152-007