1552–1563
Inc. Duveen Brothers, 1492
Corcoran Gallery of Art, 1930
Corcoran Gallery of Art, 1943
Corcoran Gallery of Art, 1999
Corcoran Gallery of Art, 2000
Oskar Hainauer, 1535
Inc. Duveen Brothers, 1500
Inc. Duveen Brothers, 1585
Corcoran Gallery of Art, 1988
Inc. Duveen Brothers, 1550
Corcoran Gallery of Art, 2010
![Labor: Riveters [reverse]](https://api.nga.gov/iiif/22a43207-21e6-48d9-8247-3c8cfa89ea93/full/843,/0/default.jpg)
![Niccolo Todini of Ancona, Captain of Castel Sant'Angelo, 1585-1591 [obverse]](https://api.nga.gov/iiif/543ca19e-d14e-49a4-beea-294b08cd597f/full/843,/0/default.jpg)
