Hi Ray,
The trouble is I've looked at it so hard that it's made my eye's bleed
There are a number that are obviously RMLI but the Marine at the back compared with the guy in front of him looks different. I just don't know myself, the consensus say RMLI. Paul W pointed out the entry in 'Personal Distinctions' showing the cap badge with the flaming bomb.
Thanks for your help.
Regards
Irv