2010-01-252010-01-252010-01-25https://hdl.handle.net/2139/5619Colour: Black and White ; Style: Landscape ; Other: Bordered, UndividedPhoto of male blue collar workers standing by railroad carts laden with pitch. The post card also has hand-written correspondence.enPlease contact the Main Library, The University of the West Indies for permission to use the digitized images. wimail@sta.uwi.eduTrinidad and TobagoPostcardsAsphalt industryPitch Lake, TheWorking classCarriages and carts1938Image