1662–1722
Inc. Duveen Brothers, 1500
Inc. Duveen Brothers, 1562
Inc. Duveen Brothers, 1465
Inc. Duveen Brothers, 1525
Inc. Duveen Brothers, 1537
Inc. Duveen Brothers, 1400
Inc. Duveen Brothers, 1445
Joseph E. Widener, 1778
Inc. Duveen Brothers, 1645
Peter Arrell Brown Widener, 1653