Marked S & C S & W White with similar mark to those used by William White. The note on the envelope they were collected in refers to “Mammy” Bradford One Broken Shell back on stem and bottom of bowl. From the Bradford Family Collection. Collected from the Elizabeth Bradford Rusnell Estate in Taos, NM, the family was directly descended from William Bradford, the first Governor of the Massachusetts Bay Colony. Please see pictures for condition details as the photos are considered part of the description.