A vignetted portrait of a man sitting on a wooden chair

A vignetted portrait of a man sitting on a wooden chair. He wears a jacket, shirt and veshti and round glasses. Location: Tamil Nadu, Karaikudi, Vasen Studio. Date of original material: unknown. Size of original print/negative: 3 ½ x 2 ½ inches (2B). Format of original material: Glass plate black and white negative vignetted.