Second row far left is a jog bar style which falls under different patents. It might be a J. P. Lindsay patent, patented December 12, 1865. Coes bought the rights to the patent so it could still be made by Coes. If it is made by A. G. Coes, Herb Page values it at $175 - $200 in his book. Not sure of current prices but it is still probably the best one of the group.