The presence of the corporate seal on a written instrument purporting to be executed by authority of a domestic or foreign corporation shall be prima facie evidence that the instrument was so executed.
N.Y. Not-For-Profit Corp. Law § 107
The presence of the corporate seal on a written instrument purporting to be executed by authority of a domestic or foreign corporation shall be prima facie evidence that the instrument was so executed.
N.Y. Not-For-Profit Corp. Law § 107