首页 / 官方藏书 / Letters of Alexander von Humboldt to Varnhagen von Ense. / From 1827 to 1858. With extracts from Varnhagen's diaries, and letters of Varnhagen and others to Humboldt / (Inclosed, a Letter from Friesen, of the year 1807, with this Superscription by Humboldt.)

(Inclosed, a Letter from Friesen, of the year 1807, with this Superscription by Humboldt.)

Letters of Alexander von Humboldt to Varnhagen von Ense. / From 1827 to 1858. With extracts from Varnhagen's diaries, and letters of Varnhagen and others to Humboldt · Alexander von Humboldt · 第 217 / 231 章