Steven Allen Miller is a sixth generation Alabama potter. Son of Hendon Eric Miller Jr.
Usually signs and dates his work. Sometimes marks his work S.A.M.
See also:
References:
Learned about initially from a Facebook post by Rich Dee on Face Jug Collectors Facebook Group, which I highly recommend.
https://alabamanewscenter.com/2017/04/17/alabama-maker-molding-family-tradition-bibb-county/