. . . "Correspondence with Horn, Gustav"@en . . . "WL3000/9/1/626" . "Correspondence including personal as well as work related matters."@en . "Gustav Horn was a German born Israeli who had been active in the youth Aliyah."@en . "3 letters"@en . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . . .