I want to know the answer to the following question:
What speed of film is the Ilford Delta 3200?
All the background I'm provided with is that "Some high-speed black-and-white films, such as Ilford Delta 3200 and Kodak T-MAX P3200, are marketed with film speeds in excess of their true ISO speed as determined using the ISO testing method.". Is that enough to answer the question?
Answer: no