Obv: View of a bridge with ship sailing beneath, ERECTED ANNO 1779. SPAN 100 FEET. (above bridge), IRON BRIDGE AT COALBROOK DALE. (around) 1792 below. Rev: Man working a machine, INCLINED PLANE AT KETLEY 1789 in exergue. Edge: PAYABLE AT COALBROOK DALE AND KETLEY.
VF. Scarce.