A color photograph of a parade float sponsored by the Agricultural Society of South Carolina, Charleston County Department of Natural Resources, and the Charleston Agricultural and Industrial Fair (November 11-16, 1929). The three are 'Partners Promoting Progress.' The float participated in a parade celebrating the opening of the John P. Grace Memorial Bridge (also known as 'the old Cooper River Bridge'). Five girls dressed as field hands ride the float alongside a pyramid decorated with vegetables: Julia Frampton, Annette Remington, Rosa Belle Blank, Louise Brown, and Isabel Frampton (one may not be pictured). Special attention is paid to the iodine in vegetables and its health benefits.