Thank you Paul, maybe just a little hopeful that I have a complete item. Another thing I have noticed is that the cut design does go close to the rim of this bowl and so the profile of the lid would have to be quite narrow or else it would cover the design.
The mark corresponds to the one (In my book) for 1935-49
The size - Oops forgot that minor detail! It's actually really quite small:
Height - 40mm
Width (Rim) - 54mm