The inlay says it’s Graham & Young Makers in Newcastle Upon Tyne.
I’m unsure how to post a photo so help with that appreciated .
I am surprised that they describe themselves as "makers", I understood that they were only retailers. You can email photos to me to post for you, and these should show what the whole piano looks like.
Email via my website.
If you find old references or links on this site to pianogen.org, they should refer to pianohistory.info