Every appropriation reappropriating moneys shall set forth clearly the year, chapter and part or section of the act by which such appropriation was originally made, a brief summary of the purposes of such original appropriation, and the year, chapter and part or section of the last act, if any, reappropriating such original appropriation or any part thereof, and the amount of such reappropriation. If it is proposed to change in any detail the purpose for which the original appropriation was made, the bill as submitted by the governor shall show clearly any such change.
New York Legal Code