See the two notches on the left side of the frame? The ones in the black frame line? That means this image was shot with a Hasselblad film camera. And the notches are specific to a particular camera back. That way, if a back developed an issue, like a faulty light trap, it would be easy for the photographer to know which back was messed up. Nice.
I really like the tonality of scanned black and white negatives.... This was scanned in the little Epson flatbed scanner (perfection v500 photo) that sits on my desk.