"2 exposures in one a single glass-plate of the same man (""double shot"")"

2 exposures in one a single glass-plate of the same man ("double shot"). The larger one is a bust shot of the man looking to his left and the second, much smaller he is facing the camera and positioned on the lower left hand side. Plain background. Location: Tamil Nadu, Karaikudi, Vasen Studio. Date of original material: [1954-55]. Size of original print/negative: 3 ½ x 2 ½ inches (2B). Format of original material: Glass plate black and white negative.