A cover letter is a business-style letter written to a hiring manager in order to be considered for an interview. Learn how to write a clerk cover letter and see an example of a cover letter you can use as a reference when writing your own cover letter.In this guide, we'll delve into the best cover letter examples for Office Clerks, helping you to present a compelling narrative for your next role. Writing a professional clerical cover letter? Use our free cover letter sample and templates to get you started on your job search. Our Clerk Cover Letter Guide will provide you with all the resources and tips you need to create a successful cover letter that will help you land the job. Make sure your resume has the relevant skills to the internship or job you're applying to. Explain what you can contribute and what makes you stand out from your competition. Dear Benjamin Pierce, I am writing to express my strong interest in the Postal Service position at Program Management Professionals. • Cover Letter Guide – Tips and samples to write a great cover letter.