[Your Address]
[Your Phone Number]
[Your Email Address]
[Date]
[Library Name]
[Library Address]
Subject: Lost Library Card - Account Number [Your Library Card Number, if you remember it]
Dear Sir/Madam,
This letter is to inform you that I have lost my library card. My name is [Your Name] and my library account number is [Your Library Card Number, if you remember it]. If you require additional information to identify my account, my date of birth is [Your Date of Birth].
I would appreciate it if you could please advise me on the procedure for replacing my lost card. I am available to visit the library at your earliest convenience to complete the necessary paperwork. Please let me know what documentation I will need to bring with me.
Thank you for your time and assistance.
Sincerely,
[Your Signature]
[Your Typed Name]