Poland’s Pesa delivers first Jazz Duo tram in Gdańsk November 24, 2014 | Europe News Poland-based Pojazdy Szynowe Pesa Bydgoszcz (Pesa) has delivered the first of five Jazz Duo trams to Zakład Komunikacji Miejskiej Gdańsk (ZKM) under a PLN54-million contract co-financed by the Europea... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password