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Portraits from the Dibner Library of the History of Science and Technology
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Scientist: MacLaurin, Colin (1698 - 1746)
Discipline(s): Mathematics
Original Dimensions: Graphic: 27.8 x 17.4 cm /
Portrait of Colin MacLaurin
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Scientist: MacLaurin, Colin (1698 - 1746)
Discipline(s): Mathematics
Original Dimensions: Graphic: 15 x 9.5 cm / Sheet: 23.8 x 16.8 cm
Portrait of Colin MacLaurin
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Scientist: Mädler, Johann Heinrich (1794 - 1874)
Discipline(s): Astronomy
Original Dimensions: Graphic: 11.3 x 9.1 cm / Sheet: 14.9 x 11.9 cm
Portrait of Johann Heinrich Mädler
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Scientist: Maestlin, Michael (1550 - 1631)
Discipline(s): Astronomy ; Mathematics
Original Dimensions: Graphic: 6 x 4.4 cm / Sheet: 7.4 x 4.4 cm
Portrait of Michael Maestlin
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Scientist: Magnus, Gustav (1802 - 1870)
Discipline(s): Chemistry ; Physics
Original Dimensions: Graphic: 8.4 x 5.7 cm /
Portrait of Gustav Magnus
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Scientist: Mairan, Dortous de (1678 - 1771)
Discipline(s): Physics
Print Artist: Pierre-Charles Ingouf, 1746-1800 
Medium: Engraving 
Original Artist: Louis Tocque, 1696-1772 
Original Dimensions: Graphic: 23.7 x 17 cm / Sheet: 31.1 x 21.8 cm
Portrait of Dortous de Mairan
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Scientist: Mairan, Dortous de (1678 - 1771)
Discipline(s): Physics
Print Artist: Simon Charles Miger, 1736-1820 
Medium: Engraving 
Original Artist: Charles-Nicolas Cochin, 1715-1790 
Original Dimensions: Graphic: 17.7 x 12.7 cm / Sheet: 23.2 x 17.2 cm
Portrait of Dortous de Mairan
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Scientist: Malte-Brun, Conrad (1775 - 1826)
Discipline(s): Geography
Print Artist: Ramas 
Medium: Engraving 
Original Artist: E. Coppin 
Original Dimensions: Graphic: 17.2 x 12 cm / Sheet: 27 x 15.6 cm
Portrait of Conrad Malte-Brun
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Scientist: Malus, Etienne Louis (1775 - 1812)
Discipline(s): Physics
Print Artist: Ambroise Tardieu, 1788-1841 
Medium: Engraving 
Original Artist: Arago 
Original Dimensions: Graphic: 10.3 x 7.7 cm / Sheet: 23.8 x 15 cm
Portrait of Etienne Louis Malus
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Scientist: Manfredi, Eustachio (1674 - 1739)
Discipline(s): Astronomy ; Hydraulics
Print Artist: Francesco Rosaspina, 1762-1841 
Medium: Engraving 
Original Dimensions: Graphic: 10.7 x 8.3 cm / Sheet: 19.8 x 13.3 cm
Portrait of Eustachio Manfredi
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Scientist: Mapes, James Jay (1806 - 1866)
Discipline(s): Chemistry
Print Artist: John Sartain, 1808-1897 
Medium: Print 
Original Artist: John Sartain, 1808-1897 
Original Dimensions: Graphic: 15.8 x 12.5 cm / Sheet: 21.8 x 14.2 cm
Portrait of James Jay Mapes
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Scientist: Marat, Jean Paul (1743 - 1793)
Discipline(s): Medicine
Print Artist: Attributed to François-Seraphin Delpech, 1778-1825 and Henri Grevedon, 1776-1860 
Medium: Lithograph 
Original Artist: Joseph Boze, 1744-1826 
Original Dimensions: Graphic: 22 x 20.9 cm / Sheet: 28.6 x 20.9 cm
Portrait of Jean Paul Marat
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Scientist: Marat, Jean Paul (1743 - 1793)
Discipline(s): Medicine
Original Dimensions: Graphic: 9 x 8.5 cm / Sheet: 22.2 x 13.9 cm
Portrait of Jean Paul Marat
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Scientist: Marconi, Guglielmo (1874 - 1937)
Discipline(s): Engineering ; Physics
Original Dimensions: Graphic: 21.9 x 19.7 cm / Sheet: 24.2 x 21.6 cm
Portrait of Guglielmo Marconi
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Scientist: Marconi, Guglielmo (1874 - 1937)
Discipline(s): Engineering ; Physics
Original Dimensions: Graphic: 7 x 6 cm / Sheet: 7 x 6 cm
Portrait of Guglielmo Marconi
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Scientist: Marconi, Guglielmo (1874 - 1937)
Discipline(s): Engineering ; Physics
Print Artist: Vincent, Brooks, Day & Son 
Medium: Lithograph 
Original Artist: Leslie Ward ("Spy") 1851-1922 
Original Dimensions: Graphic: 33.1 x 19.9 cm / Sheet: 39.2 x 27.1 cm
Portrait of Guglielmo Marconi
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Scientist: Martin, Benjamin (1705 - 1782)
Discipline(s): Physics
Original Dimensions: Graphic: 12.4 x 9.9 cm / Sheet: 21.4 x 12.7 cm
Portrait of Benjamin Martin
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Scientist: Masaryk, Tomáš Garrigue (1850 - 1937)
Discipline(s): Philosophy
Original Dimensions: Graphic: 21 x 15.1 cm / Sheet: 27.3 x 18.1 cm
Portrait of Tomáš Garrigue Masaryk
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Scientist: Maskelyne, Nevil (1732 - 1811)
Discipline(s): Astronomy
Print Artist: Edward Scriven, 1775-1841 
Medium: Print 
Original Artist: Vanderburgh or Van de Puyl 
Original Dimensions: Graphic: 12.6 x 10.2 cm / Sheet: 27 x 18.6 cm
Portrait of Nevil Maskelyne
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Scientist: Maskelyne, Nevil (1732 - 1811)
Discipline(s): Astronomy
Original Dimensions: Graphic: 9.9 x 7.8 cm / Sheet: 16.4 x 9.5 cm
Portrait of Nevil Maskelyne
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Scientist: Maskelyne, Nevil (1732 - 1811)
Discipline(s): Astronomy
Original Dimensions: Graphic: 7 x 5.4 cm / Sheet: 14.9 x 9.6 cm
Portrait of Nevil Maskelyne
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Scientist: Mathieu, Claude Louis (1783 - 1875)
Discipline(s): Astronomy
Print Artist: Julien Leopold Boilly, 1796-1874 
Medium: Engraving 
Original Dimensions: Graphic: 16 x 17.7 cm / Sheet: 33.5 x 25.2 cm
Portrait of Claude Louis Mathieu
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Scientist: Maupertuis, Pierre-Louis Moreau de (1698 - 1759)
Discipline(s): Mathematics ; Biology ; Physics
Print Artist: Konrad Westermayr, 1765-1834 
Medium: Engraving 
Original Dimensions: Graphic: 6.1 x 5.2 cm / Sheet: 7.3 x 5.7 cm
Portrait of Pierre-Louis Moreau de Maupertuis
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Scientist: Maupertuis, Pierre-Louis Moreau de (1698 - 1759)
Discipline(s): Mathematics ; Biology ; Physics
Print Artist: Etienne Jehandier Desrochers, 1668-1741 
Medium: Engraving 
Original Dimensions: Graphic: 14.5 x 9.9 cm / Sheet: 16 x 11.4 cm
Portrait of Pierre-Louis Moreau de Maupertuis
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Scientist: Maupertuis, Pierre-Louis Moreau de (1698 - 1759)
Discipline(s): Mathematics ; Biology ; Physics
Print Artist: Johann Jakob Haid, 1704-1767 
Medium: Engraving 
Original Artist: R. Tourmere 
Original Dimensions: Graphic: 31 x 19 cm /
Portrait of Pierre-Louis Moreau de Maupertuis
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Scientist: Maupertuis, Pierre-Louis Moreau de (1698 - 1759)
Discipline(s): Mathematics ; Biology ; Physics
Original Dimensions: Graphic: 13.9 x 11 cm / Sheet: 30.7 x 21.5 cm
Portrait of Pierre-Louis Moreau de Maupertuis
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Scientist: Maxim, Hiram Stevens (1840 - 1916)
Discipline(s): Invention
Original Dimensions: Graphic: 7.4 x 5.4 cm / Sheet: 8.3 x 5.4 cm
Portrait of Hiram Stevens Maxim
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Scientist: Maxim, Hiram Stevens (1840 - 1916)
Discipline(s): Invention
Original Dimensions: Graphic: 15 x 10.3 cm /
Portrait of Hiram Stevens Maxim
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Scientist: Maxwell, James Clerk (1831 - 1879)
Discipline(s): Physics
Original Dimensions: Graphic: 11.9 x 8.1 cm /
Portrait of James Clerk Maxwell
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Scientist: Maxwell, James Clerk (1831 - 1879)
Discipline(s): Physics
Print Artist: George Stodart, d. 1884 
Medium: Print 
Original Dimensions: Graphic: 8 x 7 cm / Sheet: 27.1 x 19.1 cm
Portrait of James Clerk Maxwell
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Scientist: Maxwell, James Clerk (1831 - 1879)
Discipline(s): Physics
Original Dimensions: Graphic: 9.3 x 5.9 cm / Sheet: 10.3 x 6.4 cm
Portrait of James Clerk Maxwell
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Scientist: Mayer, Julius Robert von (1814 - 1878)
Discipline(s): Physics
Original Dimensions: Graphic: 9.7 x 7.9 cm /
Portrait of Julius Robert von Mayer
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Scientist: Mayer, Walther (1887 - 1948)
Discipline(s): Mathematics
Original Dimensions: Graphic: 20.7 x 25.5 cm /
Portrait of Walter Mayer and Others
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Scientist: Mayow, John (1641 - 1679)
Discipline(s): Medicine ; Chemistry
Original Dimensions: Graphic: 8.5 x 7.5 cm / Sheet: 17.5 x 11.1 cm
Portrait of John Mayow
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Scientist: McCormick, Cyrus Hall (1809 - 1884)
Discipline(s): Agriculture
Original Dimensions: Graphic: 14 x 12 cm / Sheet: 26.2 x 17.6 cm
Portrait of Cyrus Hall McCormick
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Scientist: McKay, Donald (1810 - 1880)
Discipline(s): Engineering
Print Artist: William G. Jackman, fl. 1841-1860 
Medium: Engraving 
Original Dimensions: Graphic: 11 x 9 cm / Sheet: 25.7 x 16.5 cm
Portrait of Donald McKay
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Scientist: M'Clellan, Samuel (1800 - 1853)
Discipline(s): Anatomy
Print Artist: John Sartain, 1808-1897 
Medium: Engraving 
Original Dimensions: Graphic: 12.3 x 10.2 cm / Sheet: 26.4 x 21.3 cm
Portrait of Samuel M'Clellan
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Scientist: Mead, Richard (1673 - 1754)
Discipline(s): Medicine
Print Artist: J. Pass, fl. 1796-1800 
Medium: Engraving 
Original Dimensions: Graphic: 14.2 x 8.8 cm / Sheet: 24 x 17.5 cm
Portrait of Richard Mead
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Scientist: Melanchthon, Philipp (1497 - 1560)
Discipline(s): Mathematics
Original Dimensions: Graphic: 17.7 x 14.2 cm / Sheet: 24 x 16.7 cm
Portrait of Philippus Melanchthon
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Scientist: Melanderhjelm, Daniel (1726 - 1810)
Discipline(s): Astronomy
Print Artist: Oskar Bottjer, b. ca. 1865 
Medium: Engraving 
Original Artist: Anton-Ulrik Berndes, 1757-1844 
Original Dimensions: Graphic: 9.2 x 7.4 cm / Sheet: 15.2 x 9.7 cm
Portrait of Daniel Melanderhjelm
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Scientist: Mendel, Gregor (1822 - 1884)
Discipline(s): Biology
Original Artist: Theodor Charlemont, b.1859 
Original Dimensions: Graphic: 13.3 x 9.5 cm /
Portrait of Gregor Mendel
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Scientist: Mesmer, Franz Anton (1734 - 1815)
Discipline(s): Medicine
Original Dimensions: Graphic: 8.6 x 7.4 cm / Sheet: 30.3 x 22.3 cm
Portrait of Franz Anton Mesmer
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Scientist: Meyer, Lothar (1830 - 1895)
Discipline(s): Chemistry
Original Dimensions: Graphic: 10.7 x 8 cm / Sheet: 23.5 x 14.4 cm
Portrait of Lothar Meyer
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Scientist: Michelson, Albert Abraham (1852 - 1931)
Discipline(s): Physics
Original Dimensions: Graphic: 15.2 x 10.2 cm /
Portrait of Albert Abrarham Michelson
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Scientist: Michelson, Albert Abraham (1852 - 1931)
Discipline(s): Physics
Original Dimensions: Graphic: 20.7 x 25.5 cm /
Portrait of Albert Abraham Michelson and Others
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Scientist: Middleton, Hugh (ca. 1560 - 1643)
Discipline(s): Engineering
Original Dimensions: Graphic: 18.2 x 15.3 cm / Sheet: 27 x 18.2 cm
Portrait of Hugh Middleton
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Scientist: Millikan, Robert Andrews (1868 - 1953)
Discipline(s): Physics
Original Dimensions: Graphic: 20.7 x 25.5 cm /
Portrait of Robert Andrews Millikan and Others
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Scientist: Millikan, Robert Andrews (1868 - 1953)
Discipline(s): Physics
Original Dimensions: Graphic: 16.2 x 10.4 cm /
Portrait of Robert Andrews Millikan
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Scientist: Minkowski, Hermann (1864 - 1909)
Discipline(s): Mathematics
Original Dimensions: Graphic: 15.5 x 12 cm / Sheet: 23.9 x 16.1 cm
Portrait of Hermann Minkowski
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Scientist: Mirbel, Charles François Brisseau (1776 - 1854)
Discipline(s): Botany
Original Dimensions: Graphic: 10.1 x 7.6 cm / Sheet: 28.7 x 19.2 cm
Portrait of Charles François Brisseau Mirbel
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Scientist: Mises, Richard von (1883 - 1953)
Discipline(s): Mathematics ; Engineering
Original Dimensions: Graphic: 12.7 x 8.6 cm / Sheet: 14.4 x 9.1 cm
Portrait of Richard von Mises
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Scientist: Mitchill, Samuel Latham (1764 - 1831)
Discipline(s): Biology ; Geology
Print Artist: Gimber and Dick 
Medium: Engraving 
Original Artist: Henri Inman, 1801-1846 
Original Dimensions: Graphic: 11.4 x 8.6 cm / Sheet: 28 x 21.5 cm
Portrait of Samuel Latham Mitchill
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Scientist: Mitscherlich, Eilhard (1794 - 1863)
Discipline(s): Chemistry
Print Artist: W.C. Sharpe 
Medium: Engraving 
Original Artist: Hippolyte Lallemand, fl. early 19th C. 
Original Dimensions: Graphic: 14.7 x 11.1 cm / Sheet: 27.8 x 19.3 cm
Portrait of Eilhard Mitscherlich
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Scientist: Mitscherlich, Eilhard (1794 - 1863)
Discipline(s): Chemistry
Print Artist: W.C. Sharpe 
Medium: Engraving 
Original Artist: Hippolyte Lallemand, fl. early 19th C. 
Original Dimensions: Graphic: 14.7 x 11.7 cm / Sheet: 26.8 x 18.1 cm
Portrait of Eilhard Mitscherlich
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Scientist: Mitscherlich, Eilhard (1794 - 1863)
Discipline(s): Chemistry
Print Artist: Ambroise Tardieu, 1788-1841 
Medium: Engraving 
Original Artist: Ambroise Tardieu, 1788-1841 
Original Dimensions: Graphic: 10.4 x 8.3 cm / Sheet: 29 x 21.2 cm
Portrait of Eilhard Mitscherlich
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Scientist: Monge, Gaspard (1746 - 1818)
Discipline(s): Mathematics ; Chemistry ; Physics
Print Artist: Julien Leopold Boilly, 1796-1874 
Medium: Engraving 
Original Dimensions: Graphic: 19.2 x 15 cm / Sheet: 28 x 20.6 cm
Portrait of Gaspard Monge
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Scientist: Monge, Gaspard (1746 - 1818)
Discipline(s): Mathematics ; Chemistry ; Physics
Print Artist: François-Seraphin Delpech, 1778-1825. 
Medium: Lithograph 
Original Artist: Henri-Joseph Hesse, 1781-1849 
Original Dimensions: Graphic: 9.2 x 8.5 cm / Sheet: 18.7 x 13.9 cm
Portrait of Gaspard Monge
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Scientist: Monge, Gaspard (1746 - 1818)
Discipline(s): Mathematics ; Chemistry ; Physics
Print Artist: Edme Quenedey, 1756-1830 
Medium: Engraving 
Original Artist: Jean-Claude Naigeon, 1753-1832 
Original Dimensions: Graphic: 17.3 x 12 / Sheet: 27 x 22.2 cm
Portrait of Gaspard Monge
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Scientist: Monge, Gaspard (1746 - 1818)
Discipline(s): Mathematics ; Chemistry ; Physics
Original Dimensions: Graphic: 8.5 x 6.5 cm / Sheet: 19.4 x 12.3 cm
Portrait of Gaspard Monge
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Scientist: Monge, Gaspard (1746 - 1818)
Discipline(s): Mathematics ; Chemistry ; Physics
Print Artist: François-Seraphin Delpech, 1778-1825 
Medium: Lithograph 
Original Artist: Henri-Joseph Hesse, 1781-1849 
Original Dimensions: Graphic: 9.2 x 8.5 cm / Sheet: 21.3 x 12.4 cm
Portrait of Gaspard Monge
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Scientist: Montagu, Edward (1625 - 1672)
Discipline(s): Geology
Original Dimensions: Graphic: 11.4 x 9.1 cm / Sheet: 22.1 x 14 cm
Portrait of Edward Montagu
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Scientist: Montanari, Geminiano (1633 - 1687)
Discipline(s): Astronomy
Original Dimensions: Graphic: 12.8 x 10 cm /
Portrait of Geminiano Montanari
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Scientist: Montgolfier, Jacques-Etienne (1745 - 1799)
Discipline(s): Aeronautics
Print Artist: Pigeot 
Medium: Engraving 
Original Dimensions: Graphic: 9.2 x 8.5 cm / Sheet: 23.4 x 14.6 cm
Portrait of Jacques-Etienne Montgolfier
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Scientist: Montgolfier, Jacques-Etienne (1745 - 1799)
Discipline(s): Aeronautics
Print Artist: Le Grand, 18th C. 
Medium: Engraving 
Original Artist: Andre Pujos, 1738-1788 
Original Dimensions: Graphic: 13.3 x 11 cm / Sheet: 23.4 x 15.3 cm
Portrait of Jacques-Etienne Montgolfier
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Scientist: Montreal, Jean de
Discipline(s): Mathematics
Original Dimensions: Graphic: 17.4 x 14.1 cm / Sheet: 20.6 x 17.5 cm
Portrait of Jean de Montreal
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Scientist: Montucla, Jean Etienne (1725 - 1799)
Discipline(s): Mathematics
Print Artist: P. Viel 
Medium: Engraving 
Original Dimensions: Graphic: 12.3 x 10.7 cm / Sheet: 18.9 x 13.1 cm
Portrait of Jean Etienne Montucla
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Scientist: Morfit, Campbell (1820 - 1897)
Discipline(s): Chemistry
Print Artist: C. Cook 
Medium: Engraving 
Original Dimensions: Graphic: 15.7 x 12.1 cm / Sheet: 26.8 x 18 cm
Portrait of Campbell Morfit
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Scientist: Morin, Jean Baptiste (1583 - 1656)
Discipline(s): Medicine
Print Artist: Etienne Jehandier Desrochers, 1668-1741 
Medium: Engraving 
Original Dimensions: Graphic: 14.3 x 9.7 cm / Sheet: 18.8 x 13.3 cm
Portrait of Jean Baptiste Morin
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Scientist: Morland, Samuel (1625 - 1695)
Discipline(s): Mathematics
Original Dimensions: Graphic: 11.6 x 7 cm /
Portrait of Samuel Morland
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Scientist: Morse, Jedidiah (1761 - 1826)
Discipline(s): Geography
Print Artist: Carl Weber, 1850-1921 
Medium: Engraving 
Original Artist: August Will, 1834-1910 
Original Dimensions: Graphic: 15.8 x 11 cm / Sheet: 12.8 x 16.7 cm
Portrait of Jedidiah Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Print Artist: H. O'Brien 
Medium: Engraving 
Original Artist: Sarony 
Original Dimensions: Graphic: 9 x 9.5 cm / Sheet: 23.8 x 16 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Print Artist: William G. Jackman, fl. 1841-1860 
Medium: Engraving 
Original Artist: Matthew Brady, ca.1823-1896 
Original Dimensions: Graphic: 15.3 x 10.8 cm / Sheet: 26.7 x 16.7 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Print Artist: John Sartain, 1808-1897 
Medium: Lithograph 
Original Dimensions: Graphic: 19.5 x 13.1 cm / Sheet: 23.5 x 15.3 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Print Artist: Waterman Lilly Ormsby, 1809-1883 
Medium: Engraving 
Original Artist: Gurney 
Original Dimensions: Graphic: 14.5 x 12 cm / Sheet: 28 x 20.3 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Original Artist: Alonzo Chappel, 1828-1887 
Original Dimensions: Graphic: 18.5 x 13.8 cm / Sheet: 28.2 x 21.5 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Original Dimensions: Graphic: 8.5 x 9 cm / Sheet: 26.2 x 18.4 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Morse, Samuel Finley Breese (1791 - 1872)
Discipline(s): Engineering
Original Dimensions: Graphic: 15.2 x 10.7 cm / Sheet: 19 x 12.2 cm
Portrait of Samuel Finley Breese Morse
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Scientist: Mousson, Joseph Rudolph Albert (1805 - 1890)
Discipline(s): Physics
Original Dimensions: Graphic: 5.5 x 3.9 cm / Sheet: 10.5 x 6 cm
Portrait of Joseph Rudolph Albert Mousson
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Scientist: Murchison, Roderick Impey (1792 - 1871)
Discipline(s): Geology
Original Dimensions: Graphic: 8.5 x 5.6 cm /
Portrait of Ronald Impey Murchison
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Scientist: Murchison, Roderick Impey (1792 - 1871)
Discipline(s): Geology
Original Artist: Carlo Pellegrini ("Ape") 1759-1840 
Original Dimensions: Graphic: 30.5 x 18.5 cm / Sheet: 35.6 x 23.2 cm
Portrait of Ronald Impey Murchison
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Scientist: Murchison, Roderick Impey (1792 - 1871)
Discipline(s): Geology
Original Artist: Carlo Pellegrini ("Ape") 1759-1840 
Original Dimensions: Graphic: 30.5 x 18.5 cm / Sheet: 35.6 x 23.2 cm
Portrait of Ronald Impey Murchison
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Scientist: Murdock, William (1754 - 1834)
Discipline(s): Engineering
Original Artist: Grahma Gilbert 
Original Dimensions: Graphic: 10.4 x 8.1 cm / Sheet: 14 x 8.7 cm
Portrait of William Murdock
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Scientist: Muspratt, Sheridan (1821 - 1871)
Discipline(s): Chemistry
Print Artist: John LeConte, fl. 1850-1886 
Medium: Engraving 
Original Artist: Foard & Beard 
Original Dimensions: Graphic: 14.1 x 10.5 cm / Sheet: 22.6 x 14.3 cm
Portrait of Sheridan Muspratt
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