Barclay, J. J. (1870). An address commemorative of the virtues and services of Abraham B. Hutton: Late principal of the Pennsylvania Institution for the Deaf and Dumb, delivered at the request of the Directors, on the 4th of October, 1870. Philadelphia: Published by order of the directors.

Barclay, James J. An Address Commemorative of the Virtues and Services of Abraham B. Hutton: Late Principal of the Pennsylvania Institution for the Deaf and Dumb, Delivered At the Request of the Directors, On the 4th of October, 1870. Philadelphia: Published by order of the directors, 1870.

Barclay, James J. An Address Commemorative of the Virtues and Services of Abraham B. Hutton: Late Principal of the Pennsylvania Institution for the Deaf and Dumb, Delivered At the Request of the Directors, On the 4th of October, 1870. Philadelphia: Published by order of the directors, 1870.