Our tenants have vacated after 10 years. We are debating what to do with the space. Rent to a family or use for office area and small retail shop. Guess that info is irrelevant. What does matter is this fireplace. Attached are photos of the tiles. Does anyone know anything about these tiles? If we use this space for ourselves - I have to say, I am really not attached to these. Could they have been placed in the original 1917 construction or were these added at a later date? Any insight is greatly appreciated!