. . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . . . "WL3000/9/1/619" . . "K. Holländer was the brother of Ludwig Holländer, an old friend and colleague of Alfred Wiener, and former director of the Centralverein deutscher Staatsbürger jüdischen Glaubens."@en . . . . "Correspondence with Holländer, K"@en . "13 letters"@en . "Correspondence on various subjects including a piece about the connection between the Holländer family and Zbaszyn, Poland Alfred Wiener authored for a Kartell Convent (K.C.) publication."@en .