1723–1735
Inc. Duveen Brothers, 1496
Peter Arrell Brown Widener, 1662
Inc. Duveen Brothers, 1579
Joseph E. Widener, 1735
Joseph E. Widener, 1775
Inc. Duveen Brothers, 1370
Joseph E. Widener, 1600
Inc. Duveen Brothers, 1778
Peter Arrell Brown Widener, 1902
Inc. Duveen Brothers, 1470
Joseph E. Widener, 1762