Buuxi weedha soo socota: Shirkii Guud ee Sannadlaha ahaa ee Lixdan ee 29 Abriil 1927 ka dhacay River Don Works, Sheffield, guddoomiyaha, General Herbert Lawrence, ayaa sheegay in faa'iidada caadiga ah la ansixin doono sababtoo ah
Gantaalka dhuxusha. Dib u eegistiisa wuxuu bixiyay waxqabadyada kooxaha ugu waaweyn ee hawlgallada oo loo qaybiyay shan madax oo waaweyn: