LITERATURE - ZAMENHOF Lejzer Ludwig (1859 - 1917) - Autograph card signed

Bialystok was part of tsarist Russia, where people spoke White Russian, Polish, German and Hebrew. At the age of 15, he set out to invent an international language. After 13 years' work, he published "Doctor Esperanto's International Language". He himself spoke a dozen languages.
Autograph card signed and dated Warsaw, 17.09.1905 to Paul Langer.. 1 p in-16.