Many of your questions can be answered by clicking on this link;
homeport.seacadets.org/secure/MasterDocView.aspx
NSCC/NLCC Ribbon Checker;
www.uniformribbons.com/sea_cadet/
homeport.seacadets.org/secure/MasterDocView.aspx
NSCC/NLCC Ribbon Checker;
www.uniformribbons.com/sea_cadet/