When Salvich carried by Freestyle and then B&H there was a wide range of grades and surfaces, at this point not sure how to get Salvich in the U.S. seems to be available in Europe.
I'd love to get my hands on some more Slavich Unibrom in a variety of grades. It was one of my favorites. I'm down to just a few sheets left in grade 2. I really miss the old Oriental Seagull G too; it toned wonderfully. Modern VC papers are very good, but they don't tone like the old premium graded papers did.