Tri-X and Pyro

In Gordon H's book of Pyro he gives times and suggested EIs for Tri-X but it isn't clear if he's refering to the 35mm Tri-X or Tri-X Pro or Tri-X Pan.

Does anyone know which specific emulsion he's refering to and does anyone know of a good starting point for Tri-X Pro 120?

Thanks

david

[ Previous | Next ]