Postcard with Hermann Struck's portrait by Jozef Israels. Issued by JNF, Vienna, [1910s]. It seems that the postcard was sent during the 12th Zionist Congress in Karlsbad in 1921 (Czech postal ink stamps). Below the illustration follows a signature accompanied by a short greeting, handwritten by Struck. On the reverse: a letter sent by Heinrich Loewe to Johana, his wife. Below the letter, Ze'ev Jabotinsky's signature ("V. Jabotinsky") was added in pencil and an additional signature. 9X14 cm. Good condition.