I think the shoe is likely to be Sowerby, but I can't find one in the same pattern as this one. It's not got the Sowerby mark inside. It's got a lot in common with another pair I have which are marked which I have shown in the last photo. But also there are many differences too. The bows on the front are almost the same, the toe shape is the same. Everything else is different. Has anyone got a marked one so I know for sure its Sowerby? Thanks, Cheryl