I have recently received two tripod salt cellars which are of good quality but I cannot identify their origin, nor their age.
Each weighs 65 g (2 troy ounces).
Here are the salt cellars:

Each is marked on the bottom with 7 marks like in the picture below. Most evident is the maker's name : 'BAILEY & Co.' Then there is the number 1 in the middle. Then there are 2 Lion passant marks of unusual big size.
Finally there are 3 smaller marks which looks like normal british hallmarks, but with slight differences with what I am used to see :
- the lion seems to be walking instead of lifting its paw
- the date letter (S) is within an horizontal ellips
- the assay mark is unknown to me and within a strange shield.
Here is the set of marks:

and here a closeup on the lion passant mark and the hallmarks:


Can someone help in identifying the origin and age of these salt cellars ?
I post in the british thread because these marks looks british to me. But i am not sure of this. Perhaps they are from some other part of the Commonwealth or the british colonies ?
Thanks in advance for your help.
Dinio
.