Sat, 25 May 2013 11:16:32 GMT Ponoko - All items tagged with Concrete Canoe http://www.ponoko.com/showroom/jOnncoxh/5907 Acrylic display stands for the National Concrete Canoe competition <br></br><img alt="Underside_showroom_image" src="http://static0.ponoko.com/design_images/images/30903/c255176d-6981-805e-63f4-82fc76bda1be/underside_showroom_image.png?1307122325" /> Fri, 03 Jun 2011 17:32:57 GMT http://www.ponoko.com/showroom/jOnncoxh/5907?time=Fri+Jun+03+17%3A29%3A14+UTC+2011 jOnncoxh