No. New York made significant changes to its power of attorney law as of September 1, 2009 and again as of September 12, 2010.
The new laws require that the exact wording of specific cautions and instructions (which were not included in older forms) be included.
The new form also must be signed, dated, and duly acknowledged not only by the principal, but also by the agent. If you execute an older form after September 12, 2010, it will not be valid.