Group portrait in touring car: William B. Wilson, Secretary of Labor, at wheel; C.W. Larman; Prof. Milton Whitney, Chief, Bureau of Soils, U. S. Dept. of Agriculture; and Sen. John W. Stewart.
The reverse side of postcard reads '(1) 'Placed by the Penn Society A.D. 1827 to mark the GREAT ELM TREE (2) WILLIAM PENN Born 1644 Died 1718 (3) TREATY GROUND of WILLIAM PENN and the INDIAN NATIVES 1682 'Unbroken Faith' (4) PENNSYLVANIA FOUNDED 1681 by DEEDS OF WILLIAM PENN.'