Samuel von Pufendorf.
John Stuart Mill, 1806 1873
Max Weber.
Philippe de Commines.
Baron Samuel Von Pufendorf
Benedetto Croce, 1866 1952
David Hume
Friedrich Von Schiller
Joaquin Costa Martinez.
Johann Christoph Friedrich Von Schiller
Francois-Marie Arouet, 1694 1778, known by his nom de plume Voltaire
Portrait of Karl von Rotteck
The interior of Horace Walpole's library.
Engraved portrait of Gilbert Burnet by Godfrey Kneller
Constantin Chasseoeuf, French philosopher
David Hume, Scottish philosopher
Francis Bacon.
John Selden, English humanist polymath
The Historian Palacky
William Penn.
Bias of Priene, Greek philosopher
Adam Smith
Richard Haldane, 1st Viscount Haldane.
Francois-Marie Arouet, 1694 1778 aka by his nom de plume Voltaire
Herbert Spencer, 1820 1903
Thomas Hobbes of Malmesbury, 1588 1679
Atmospheric refraction.
Edward Hyde 1st Earl of Clarendon
Johann Christoph Friedrich von Schiller
James Bryce, 1st Viscount Bryce.
Marie Joseph Louis Adolphe Thiers
Frederic Bastiat.
A philosopher reading aloud.
Francois-Rene de Chateaubriand.
Henry St John Viscount Bolingbroke
Dante Alighieri
Edmund Burke.
Otto von Guericke's Thermoscope.
Benjamin Franklin
Francis Bacon
Confucius.
woodcut depicting the home of Edward Gibbon
woodcut portrait of Edward Gibbon
Thomas Attwood.
William Whewell
1879 Herbert Spencer Philosopher Darwin
Johann Christoph Friedrich von Schiller, 1759 1805
Ernest Renan.
Henry Charles Carey.
Bertrand Arthur William Russell, 3rd Earl Russell, 1872 1970
Baruch Spinoza.
John Fiske.
Karl Marx, German economist
Horace Walpole in his library.
Thomas Babington Macaulay, 1st Baron Macaulay, 1800 1859
Horatio Walpole
THOMAS ERSKINE (1750-1823).
MARXISM, c1891.
Edward Herbert
Thomas Hobbes
Portrait of Francois-Rene de Chateaubriand
Callisthenes Of Olynthus circa 360 To 328 Bc
Paolo and Francesca
DAVID HUME (1711-1776).
Marble bust of the French philosopher, Voltaire.
Marble statue of the French philosopher, Voltaire.
G. D. H. Cole.
Benjamin Franklin.
Marcus Tullius Cicero, 106 BC 43 BC
Print titled 'The Inconstancy of Fortune'
Leviathan (1651)
Karl Marx, German political theorist
Francis Bacon, English philosopher
Samuel Plimsoll.
Montesquieu (1689-1755), French Judge and Political Philosopher, Engraving
Edward Hyde 1st Earl of Clarendon Viscount Cornbury
Christian Magnus Falsen
Yrjo Sakari Yrjo-Koskinen.
Guizot the Historian
William Beveridge, British economist
Hermann Schulze, German politician and economist
(Marie Joseph Louis) Adolphe Thiers.
FRANCOIS GUIZOT (1787-1874).
ALEXIS de TOCQUEVILLE
EDWARD HERBERT (1583-1648).
Gregorio Maranon y Posadillo.
Heloise
John Stuart Mill
The Aristotelian concept of the path of projectile.
A philosopher holding a book.
Jean-Jacques Rousseau.
The most famous philosophers gathered together.
A bust of Plato.
Aristotelian concept of the path of a projectile.
Karl Marx Commemorative Postage Stamp Sheet, East Germany, DDR, 1953
Stamps only from Karl Marx Commemorative Postage Stamp Sheet, East Germany, DDR, 1953
Friedrich Engels Commemorative Postage Stamp Sheet, East Germany, DDR, 1955
Friedrich Engels Commemorative Postage Stamp, East Germany, DDR, 1955
Karl Marx Stamp, Close-Up from Commemorative Postage Stamp Sheet Honoring Karl Marx 150th Birthday, East Germany, DDR, 1968
Francis Bacon Viscount St. Alban
Edmund Burke
Sir Benjamin Collins Brodie
Sir Francis Bacon Viscount St Alban
Anthony Ashley Cooper 3rd Earl of Shaftesbury
Francois Pierre Guuillaume Guizot.
EARL OF CLARENDON.
Bust of Thucydides an Athenian historian, political philosopher and general.
Hippolyte Taine, French historian
Archytas
View of Heaven as imagined by Dante Alighieri (1265-1321) Italian poet.
DANTE'S DIVINE COMEDY.
DANTE: DIVINE COMEDY.
DANTE: PURGATORIO.
ダンテの肖像
DANTE ALIGHIERI (1265-1321).
NICCOLO MACHIAVELLI
JOSE ORTEGA Y GASSET
ART OF MAKING MONEY PLENTY.
MARQUIS de CONDORCET
The birthplace of Joseph Priestley.
Joseph Priestley.
MATTHIAS SPRENGEL
Friedrich Engels, (1820-95), German Philosopher, Portrait
Thomas Carlyle
William Hepworth Dixon
Sir Walter Besant
Henry Hallam
Walter Raleigh.
Painting showing a portrait of French political philosopher Charles-Louis de Secondat.
SELDEN: COMPLETE WORKS.
GEORGE OTTO TREVELYAN
JAN CHRISTIAAN SMUTS
Sallust, Roman historian
Bust of Marcus Tullius Cicero
1882 Herbert Spencer Philosopher
KARL MARX: DAS KAPITAL.
Leopold von Ranke.
Aristotle.
James Martineau
Ralph Waldo Emerson 1803 To 1882
Bust of Gaius Sallustius Crispus