Marriage Records Request by Mail To obtain a Marriage Record by mail, please call the main office at 212-669-8090 to request a form or download the Marriage Record mail request form here. All requests must be accompanied with a copy of valid identification as stated on the form.Marriage Records Older than 50 Years.ntroduction. You can obtain a Marriage Record by appearing at the appropriate City Clerk office in person or mailing in a completed application (in PDF). You may also use City Clerk Online to fill out an application which you can print and bring to one the City Clerk's offices in person or mail in.