Filtering by: Location PA History Center Remove constraint Location: PA History Center Collection PA Evaluation and Standardization Era (1973-1980) Remove constraint Collection: PA Evaluation and Standardization Era (1973-1980) Subject Charitable uses, trusts, and foundations Remove constraint Subject: Charitable uses, trusts, and foundations Subject Congresses and conventions Remove constraint Subject: Congresses and conventions Year 1978 Remove constraint Year: 1978