Photographer unknown. Her cheeks were hand tinted by the photographer. I believe that images #22 & #24 were captured in the same studio.
Ca. 1870 - dated by the dress with overskirt.
This image is from an original tintype photograph, ca. 1870, which was scanned, emailed to me, and restored in 2005. The tintype image measures 1-7/8"x3-1/8".
full exif