This picture is a CD 127 embossed "W.U.T. Co. / Cauvets Pat / W. Brookfield" on the front dome and "Feb. 22. 1870 / No 55 Fulton St N.Y." on the back dome. This is a design variation with no lip on the lower wire groove. The picture compares this variation with the "standard" CD 127 W.U.T. Co. mould styles.