Research into Voltaire's Visitors Letters to De Beer regarding his research into the English visitors received by Voltaire; plus letters regarding the James Boswell papers. Copies of De Beer's outgoing letters are interspersed throughout. Letters received from: Sir James Fergusson; the Institut et Muse Voltaire Les Dlices, Geneve; Frederick Pottle; Jane Norton; Public Record Office Northern Ireland; Dr H W Meikle; Lord Seltoun; Lelsie Cook; Whitfield J Bell; Robert Metzdorf; Peter Tudor; G Southam; Dr Robb-Smith. 1954-1958