removed-user-1
I think dr5 makes a good point that the name of the product was confusing. Kodak should have named it something other than Tri-X Pro so it was clear that it was a different emulsion.
In the mid-1990's I went into the Wolf Camera in Charlotte (the large "pro" store which is now out of business) and asked for Tri-X TXP 320 in 120 size. The sales clerk informed me that there was no such film, even though there was a brick of it sitting in the fridge right behind him. I once had the same exact experience in another store buying Tech Pan. I don't think this was entirely the fault of Kodak, the salespeople should know their stock; however, there is no doubt that most of Kodak's black-and-white products have been marketed badly.