2010-01-182010-01-182010-01-18https://hdl.handle.net/2139/5532Colour: Black and White; Style: Landscape; Other: Unbordered, DividedPhoto of blue collar workers digging pitch at the Lake in Trinidad. The card also has an advertisement from Smith Bros. and Co. for men's clothing, footwear and other items.enPlease contact the Main Library, The University of the West Indies for permission to use the digitized images. wimail@sta.uwi.eduTrinidad and TobagoPostcardsAsphalt industry--Trinidad and TobagoBlue collar workers--Trinidad and TobagoCarriages and carts--Trinidad and TobagoPitch Lake, The (La Brea)Digging Pitch from the Lake, Trinidad, B.W.I.Image