JLJ4669767:
Pages of the herbarium of Jean Jacques Rousseau (1712-1778), 18th century (manuscript), Rousseau, Jean Jacques (1712-78) / Bridgeman Images
CHT430487:
Letter written by Jean-Jacques Rousseau while secretary to the French Ambassador in Venice, October 1743 (pen & ink on paper), Rousseau, Jean Jacques (1712-78) / Bridgeman Images
CHT430494:
Project for musical notation presented by Jean-Jacques Rousseau to the Academie des Sciences on 22 August, 1742 (pen & ink on paper), Rousseau, Jean Jacques (1712-78) / Bridgeman Images
CHT430488:
2nd page of a letter written by Jean-Jacques Rousseau while secretary to the French Ambassador in Venice, October 1743 (pen & ink on paper), Rousseau, Jean Jacques (1712-78) / Bridgeman Images
KDC441043:
Letter giving Rousseau's reasons for not writing further in support of French Protestants, written at Motiers, 15 July, 1764 (pen & ink on paper), Rousseau, Jean Jacques (1712-78) / Bridgeman Images
CHT430489:
Letter written in code by Jean-Jacques Rousseau while secretary to the French Ambassador in Venice, 11 July, 1744 (pen & ink on paper), Rousseau, Jean Jacques (1712-78) / Bridgeman Images