Raymond Cotton Crossland or Christopher S. Crossland
Probably Raymond Cottom Crossland (1887-1952) of Connellsville, PA
However, because of the style of clothing, and the condition of the original tintype, it could predate Raymond, and actually be his father, Christopher S. Crossland (1853-1924). Christopher was a son of Richard Crossland and Eliza Sleesman, and the husband of Sarah Wright.
Submitted by Ray Boniker, great grandson of Christopher S. Crossland and grandson of Raymond Cottom Crossland