Helen: No mention of the stolen saxophone's serial number, either here or on your blog (at least that I saw).
May we assume the stolen horn's serial number is in the police file? If known, it would do no harm to post it.
It may not appear important to saxophone fans, but to non-saxophone people (like many police officers) the rarity of this brand would not be recognized. It is the serial number ALONE that most folks know to check. DAVE