A certificate which purports to be signed by the Secretary and which states that, on a date specified in the certificate is admissible in evidence in any legal proceedings as evidence of the matters stated in the certificate.(a) a person so specified was or was not the licensee of an establishment so specified; or(b) any premises so specified were or were not licensed; or(c) the licence for an establishment so specified was cancelled; or(d) any particulars so specified were the particulars specified in the licence for an establishment so specified; or(e) the licence for an establishment so specified was subject to any condition so specified