Lot.
German & Continental 19th- & 20th-Century Philosophers - Autograph Material:

[Bergson, Henri.] Calling card inscribed. Dated, "Paris Oct 11, 1911," with 6 line autograph inscr. Unsigned. * Cassirer, Ernst. Oxford, All Souls College, June 13, [19]35. 3pp, 8vo. * Rosenzweig, Franz. TLs. Frankfurt, Nov 19, 1928. 1p, 4to. * Spengler, Oswald. Silhouette card signed. * Lot also incl: Boslsche, Wilhelm, ALs, TLs; Bodelschwingh, F.V., postcard signed; Euken, Rudolph, ALs (3), autograph card signed; Foerster, Friedrich Wilhelm, TLs, ALs; Kropotkin, Petr Alekseevich, TLs; Schleiermacher, Friedrich, short ALs.
15 autograph items.