Top: Another view of the same mounted infantryman- this time astride his mount. Note the soldier's reflection in the stable's window.

Bottom: A positive of the glass negative.  

Glass Plate Negative
4 1/2 Inches by 4 3/4 Inches
(Approximately 16.5 cm x 12 cm)
Unknown Photographer
Dorsetshire, Great Britain
c. 1900