(1836). The Charter of the Preston Retreat: With the rules and regulations adopted for the government of the same ; together with an extract from the will of Dr. Jonas Preston, and a list of the officers and managers of the institution, and the form of a bequest. Philadelphia: Peter Hay & Co., Printers.

The Charter of the Preston Retreat: With the Rules and Regulations Adopted for the Government of the Same ; Together With an Extract From the Will of Dr. Jonas Preston, and a List of the Officers and Managers of the Institution, and the Form of a Bequest. Philadelphia: Peter Hay & Co., Printers, 1836.

The Charter of the Preston Retreat: With the Rules and Regulations Adopted for the Government of the Same ; Together With an Extract From the Will of Dr. Jonas Preston, and a List of the Officers and Managers of the Institution, and the Form of a Bequest. Philadelphia: Peter Hay & Co., Printers, 1836.