👉 A billhead is a type of letter or card that is used to mark the end of a document, such as a letter, contract, or other legal document. It is typically printed on top of the page and includes a title, signature, and date, which are often important for understanding the purpose and contents of the document. Billheads are commonly found in law schools, libraries, and other institutions where they serve as a reminder of the importance of reading and understanding documents before signing or accepting them