Items

• ארכיון זלמן ברכות (Zalman Broches Archive)

  הארכיון המרכזי לתולדות העם היהודי

• Letter Book of the Royal Society: "original" copies

  The Royal Society

• Classified papers of the Royal Society

  The Royal Society

• Early letters: letters from correspondents in natural philosophy sent to the Royal Society and its Fellows

  The Royal Society

• Letters and Papers of a scientific nature submitted for publication by the Royal Society

  The Royal Society

• Papers and correspondence of the Society of Antiquaries

  Society of Antiquaries of London

• The Pennant Papers

  Warwickshire County Record Office

• Additional Manuscripts: Western Manuscripts

  British Library

• Codices Gudiani latini

  Herzog August Bibliothek

• The papers of Emanuel Mendes da Costa

  Royal College of Surgeons of England

• Additional Manuscripts: Presented by the Earl of Derby

  British Library

• Da Costa family collection

  American Jewish Historical Society (Center for Jewish History)

• Armário Jesuítico e Cartório dos Jesuítas

  Arquivo Nacional da Torre do Tombo