This item consists of three acetate negatives depicting the head and torso of a man viewed from behind. The unidentified subject is shirtless and standing in front of a sandstone brick wall. The images appear to be a study of hair growth patterns on the man's back. The negatives are not annotated and it is not clear from the images where or when the photographs were taken, or who the photographer was. There are also photographic prints (AA 91/1/16) and nitrate negatives (AA 91/1/21) of these images in this collection.