Marine engine units 1998 United States, Houston, Texas
Marine engine units 2003 United States, Houston, Texas
Marine engine units 1999 United States, Houston, Texas
Marine engine units 1996 United States, Houston, Texas
Marine engine units 1991 United States, Houston, Texas
Marine engine units 1985 United States, Houston, Texas
Work Boats / Barges 1986 United States, Williamsburg, Virginia
Work Boats / Barges United States, Williamsburg, Virginia
Marine engine units 2004 United States, Houston, Texas
Work Boats / Barges 1970 United States, Jersey City, New Jersey
Marine engine units 2007 United States, Houston, Texas
Work Boats / Barges 2008 United States, Ocean Springs, Mississippi
Work Boats / Barges United States, Sylacauga, Alabama
Dredgers 2018 United States, Sylacauga, Alabama
Dredgers United States, Sylacauga, Alabama
Work Boats / Barges 1939 United States, Denham Springs, Louisiana
Work Boats / Barges 1989 United States, Lansing, Michigan