Bicycle from Stanisław Krzemiński manufacture, operating in interwar years, based in Łódź, Piotrkowska 178. Krzemiński offered ladies', gents' and children bicycles, sport bicycles, wheelchairs and trolleys. In this time Łódź was leading Polish industrial centre and bicycles were produced in this town in at least five various workshops. The eldest of them was „Wicher”, established by Sierpiński in 1891. To the left: Piotrkowska, main street in Łódź, in the 20s.