X-radiograph(s) of "Adoration", ca. 1460 - 1550
Artist of original: Filippo Mazzola
X-radiograph(s) of "Madonna and Child", 1474 - 1515
Artist of original: Mariotto Albertinelli
X-radiograph(s) of "Assumption of the Virgin", c. 1480-before 1524
Artist of original: Joachim Patinir
X-radiograph(s) of "St. Bartholomew", 1625-1672
Artist of original: Karel van der Pluym
X-radiograph(s) of "Man in Armour", 1633 - 1659
Artist of original: Willem Drost
X-radiograph(s) of "Christ Carrying the Cross", c. 1548 - 1628
Artist of original: Jacopo Palma Giovane
X-radiograph(s) of "Heraclitus (two versions)", 1599 - 1660
Artist of original: Diego Rodriguez Velázquez
X-radiograph(s) of "Male Portrait", 1444/45 - 1510
Artist of original: Sandro Botticelli (Alessandro Filipepi)
X-radiograph(s) of "Male Portrait", 1483 - 1561
Artist of original: Ridolfo Ghirlandaio
X-radiograph(s) of "Anne Comstock", 1755 - 1828
Artist of original: Gilbert Stuart
X-radiograph(s) of "Holy Family", c. 1485/1490 - 1540-1541
Artist of original: Joos van Cleve
X-radiograph(s) of "Baptism of Christ", c. 1488 - 1576
Artist of original: (?) Titian (Tiziano Vecellio)
X-radiograph(s) of "Flight into Egypt", c.1480/90 - 1551
Artist of original: Adriaen Isenbrant
X-radiograph(s) of "Rev. Samuel Stillman", 1759-1826
Artist of original: Christian Gullager
Council of Ministers
Unidentified Artist
Elbridge Gerry (1744-1814), 1796 - 1881
Nathaniel Jocelyn
Elizabeth Ann Breese Morse (Mrs. Jedidiah Morse) (1766-1828), 1791 - 1872
Samuel Finley Breese Morse
Chateau on Lake Thun, Switzerland, 1820 - 1900
Thomas Addison Richards
Andrew Preston Peabody (1811-1893), 1846 - 1911
Frederic Porter Vinton
Wilder Dwight (1833-1862), 1824 - 1906
Eastman Johnson