RM Seige or not?

[Ray6930]

I have two badges I thought were WWII RM Seige Regiment signs but note that they are slightly different in size and design, both red wool on khaki construction by the look of it to my untrained eye.

The one on the left is larger - appx 2 & 1/4 inches tall, has larger diameter wool, is cut to a point outside the side of the flames and is brown paper backed.

The one on the right is appx 2 inches tall, has finer wool, curved around outside of the flames and has no backing

The design of the flames is also different

Could anyone tell me which (if either) is RM Siege and what the other is likely to be (I did wonder/hope it might be ORs & Officers Seige badges but that is proably wishful thinking!)

Aye Yours
Ray

[grumpy]

I don't know about siege but they might just be variants on the Bomber badge of the Great War with a RM backing ........ all sorts of private purchases of bomber badges exist beyond the Ordnance version.