X-radiograph(s) of "St. Mark", 1900 - 1957

Artist of original: Arthur Everett Austin

X-radiograph(s) of "Henry Gray"

X-radiograph(s) of "Miss Pearce", 1783 - 1872

Artist of original: Thomas Sully

X-radiograph(s) of "John Marshall"

X-radiograph(s) of "Portrait of a Man", 1708 - 1765

Artist of original: Joseph Badger

X-radiograph(s) of "Mrs. Story", 1708 - 1765

Artist of original: Joseph Badger

X-radiograph(s) of "Miss Byrd", 1671-1747

Artist of original: Charles Bridges

X-radiograph(s) of "Governor Simon Bradstreet"

X-radiograph(s) of "John Woodbridge"

X-radiograph(s) of "Mrs. Henri Gibbs", 1727 - 1792

Artist of original: John Greenwood

X-radiograph(s) of "Portrait of a Man", 1606 - 1669

Artist of original: Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Lucrecia", 1606 - 1669

Artist of original: Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Portrait of a Girl", 1645 - 1727

Artist of original: Arent de Gelder

X-radiograph(s) of "Head of Old Man"

X-radiograph(s) of "Bust of Christ"

X-radiograph(s) of "John Endicott"

X-radiograph(s) of "Still-Life (Magdalen underneath)", 1616 - 1686

Artist of original: School of(?) Carlo Dolci

X-radiograph(s) of "Pieta (copy)", 1599 - 1641

Artist of original: Anthony van Dyck

X-radiograph(s) of "Tench Francis (hand only)", c. 1707 - c. 1752

Artist of original: Robert Feke

X-radiograph(s) of "Deposition", 1571 - 1610

Artist of original: Michelangelo Merisi da Caravaggio