An Apostle Specimen Signature Card is a document issued by a government agency that verifies an individual's signature, and is a requirement for obtaining an Apostle Certificate. This card is used to authenticate an individual's signature on an official document, such as a passport, birth certificate, marriage certificate, or other legal document. The card typically contains the individual's name, photograph, and signature, as well as a stamp or seal from the government agency. There are two main types of Apostle Specimen Signature Cards: those issued by the Department of State in the United States and those issued by the Home Office in the United Kingdom. The Apostle Certificate is then used to authenticate the document in another country, usually for legal purposes.