St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-122
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-103
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-089
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-088
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-082
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-069
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-053
St. Paul District, U.S. Army Corps of Engineers:
180601-A-CQ961-037