What's the diff between a 78 & 78A
C Capt'n Chris Chief Petty Officer Joined May 21, 2009 Messages 461 Nov 3, 2010 #2 Re: 58 Mark 78 A=59
J joenawlins Cadet Joined Nov 3, 2010 Messages 18 Nov 3, 2010 #3 Re: 58 Mark 78 I guess thats why the A's are white
