Roy, I had a couple of those bud vases, Neil has a similar registered design by Ker and Webb in blue and I think those vases have a pattern which has been found on a signed Ker Webb pieces. The lamp stand blue is more in line with the Victoria dark blue than the pastey speckled Ker and Webb blue.
I’ll investigate metal registrations in the archives but I’m leaning in the Derbyshire brothers direction due to the colour and your lion with the peg on its head.