N.Y. Real Property Tax Law § 208: Official seal

§ 208. Official seal. The board shall have an official seal. Its

records, proceedings and copies of all papers and documents in its

possession and custody may be authenticated in the usual form, under

such seal and the signature of any one of the members of the board or

such officer or employee of the state board of real property tax

services as may be designated by the board, and shall be received in

evidence in the same manner and with like effect as deeds regularly

acknowledged or proven.