Another thread to ponder on your wonderful flower set, I had a set very similar in satin pink, the figerine the same but the bowl did not have any decoratoin around the edge. The dome in the centre had a light fitted under the base also the top had a round frog grid over all the surface.
The bowl had Reg: No. 749772 Date: 4-11-1929.
Registered by L.Cohen
I hope this is helpful or not, lets hope we get there in the end.