1964 Jurij Alekszejevics Gagarin (1934-1968) szovjet űrhajós autográf sorai alkalmi borítékon, A szövegben Konsztantyin Eduardovics Ciolkovszkij (1857-1935) orosz tudós, a rakétatudomány és űrkutatás elméleti megalapozójának híres mondására utal: "A Föld az emberiség bölcsője, de nem maradhatunk örökké bölcsőben" / 1964 Autograph lines of Yuriy Alekseyevich Gagarin (1934-1968) Soviet astronaut on special cover In the inscription, it refers to the famous saying of the Russian scientist Konstantin Eduardovich Tsiolkovsky (1857-1935), the theoretical founder of rocket science and space research: "The Earth is the cradle of humanity, but we cannot stay in the cradle forever"
![[ELSNER Józef] RADOM. REGIONAL BOARD OF UNEMPLOYMENT FUND [1934].](https://img1.one.bid/img/6508/1873676_1x.webp?1713823200)
![[ELSNER Józef] RADOM. REGIONAL BOARD OF UNEMPLOYMENT FUND [1934].](https://img1.one.bid/img/6508/1873676_2x.webp?1713823200)
![[POZNAŃ] A set of business correspondence of the company J. KOPCZYŃSKI I SP. - PUMP FACTORY - IRON FOUNDRY. [1934/35]](https://img1.one.bid/img/6508/1874732_1x.webp?1713909600)
![[POZNAŃ] A set of business correspondence of the company J. KOPCZYŃSKI I SP. - PUMP FACTORY - IRON FOUNDRY. [1934/35]](https://img1.one.bid/img/6508/1874732_2x.webp?1713909600)
![[Lviv] Galicyjskie Towarzystwo Naftowe GALICJA S.A., Lviv, 8 Kościuszki St., CORRESPONDENCE dated 18.IX.1934, [AW1].](https://img1.one.bid/img/6423/1873883_1x.webp?1713823200)
![[Lviv] Galicyjskie Towarzystwo Naftowe GALICJA S.A., Lviv, 8 Kościuszki St., CORRESPONDENCE dated 18.IX.1934, [AW1].](https://img1.one.bid/img/6423/1873883_2x.webp?1713823200)
