What do old tile fragments tell us about a hamam?
They can help explain its decoration and construction history. A surviving fragment is evidence; a complete modern display may also contain reconstruction.

Related questions
Does a Zeyrek bath booking include its museum?
Do not assume it does. Check the operator's current ticket and treatment terms; museum access and bathing can be separate arrangements.
Why does restoration sometimes uncover older remains?
Work can reveal earlier layers concealed beneath or behind later structures. Archaeological findings need documented interpretation, rather than assumptions based on appearance.
What is the difference between restoration and recreation?
Restoration works with an existing historic structure; recreation produces a new interpretation. Ask which elements survive and which were added during later work.