W.M. Foster (Battle Creek, Michigan) 1888-1889 (ca) Backmark for "W.M. Foster, Successor to Howard Baker, Practical Photographer"
Cabinet card, back, detail Provided by the artist - Chris Penning The David V. Tinder, 2013, Directory of Early Michigan Photographers, (Ann Arbor: William L. Clements Library, University of Michigan) places this around 1888-89.
