New York Congressmen 1960's

This vintage Humane Treatment of Animals first day cover, canceled on April 9, 1966, is hand signed by thirteen New York Congressmen of the 1960's including T.R. Kupferman, B.B. Canable, Frank Horton, Alexander Pirnie, S.S. Stratton, R. D. McCarthy, Ogden Reid, A. J. Multer, R.L. Ottinger, H.P. Smith, C.E. Goodell, Seymoure Halpern and T.J. Dulski.