St. Paul District, U.S. Army Corps of Engineers:
110726-A-PR152-019
St. Paul District, U.S. Army Corps of Engineers:
110726-A-PR152-014
St. Paul District, U.S. Army Corps of Engineers:
110730-A-PR152-011
St. Paul District, U.S. Army Corps of Engineers:
110729-A-PR152-002
St. Paul District, U.S. Army Corps of Engineers:
110730-A-PR152-128
St. Paul District, U.S. Army Corps of Engineers:
110730-A-PR152-087
St. Paul District, U.S. Army Corps of Engineers:
110730-A-PR152-083
St. Paul District, U.S. Army Corps of Engineers:
110730-A-PR152-071
St. Paul District, U.S. Army Corps of Engineers:
110730-A-PR152-045
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-016
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-022
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-017
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-004
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-011
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-047
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-045
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-038
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-062
St. Paul District, U.S. Army Corps of Engineers:
110729-A-GX971-055
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-070
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-068
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-066
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-063
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-135
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-049
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-035
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-019
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-016
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-007
St. Paul District, U.S. Army Corps of Engineers:
110731-A-GX971-002