Pedzisa mutsara unotevera: Baba vaSchreier vaive mutengesi wemachira kubva kuGösting ane bhizinesi rakaparara muma1920s; mushure mekutora kweNazi kweAustria, maSchreiers akaedza kutiza kunze kwenyika uye Bernhard akaendeswa kuPalestine neimwe yehanzvadzi dzake muna 1939 (vamwe vaviri vaive nemvumo yekuenda kuUnited Kingdom); vabereki vavo vakazobatana navo muPalestine. Munguva yeHondo Yenyika Yechipiri, akazvipira muuto reBritish; mushure mekugadzirwa kweIsrael Defense Forces muna 1948, akagadzwa muNew Engineering Corps uye akashanda navo mu
Hondo yeArabhu neIsrael gore iroro. Gare gare akava injiniya womumusha, achishanda mumigwagwa nezvivako, pakupedzisira achivamba bhizimisi rake rokuvaka.