If the owner is unknown or has not claimed the property, the person saving or finding the property shall, if such property is of the value of $10 or more, within a reasonable time, turn the property over to the Police Department, and make an affidavit, stating when and where he found or saved the property, particularly describing it. If the property was saved, he shall state:
   (A)   From what and how it was saved.
   (B)   Whether the owner of the property is known to him.
   (C)   That he has not secreted, withheld, or disposed of any part of the property.
('86 Code, § 3.23.020) (Ord. 3416, passed  - - )