Content Description One diary with two hundred and seventy one pages, six educational certificates, two letters, one photograph, and six photograph postcards. Arthur Henry Snyder taught at the State Correctional Institution at Camp Hill, PA, a facility for juvenile offenders located south of Harrisburg, PA. The diary has entries from January 1, 1968 through November 29, 1972, most of which focus on Snyder's work with the Correctional Institution. There is an entry on April 8, 1968, that mentions a memorial...