T.R. Williams
n.d.
A group of young people, the young man seated in the chair appears to be plucking a game bird of some kind.

Stereocard
Stereographica - Antique Photographica
Courtesy of Bryan and Page Ginns (#15 / 264)
 
It is worth noting that as well as the T.R. Williams blind stamp, it also has the London Stereoscope Co. blind stamp, this name was used for only a few months in 1856, after which the name was changed to The London Stereoscopic Co.
 
LL/11083