Wells, Fargo & Co. Express, Paid., red printed Wells Fargo frank (WFE-031) on unused 1864, 3¢ pink entire, Very Fine, an unused example of a frank type that is found with the surcharge omitted (Boise Mines) below the frank, only two unused examples are known to exist with the missing surcharge. Scott No. U58  Estimate $300 - 400. $0 (Image)