The Popular Mediums
Reading edition
“What medium—gum, multiple gum, bromoil, platinum, bromide, chloride—is most popular today?”
“Bromide and chloride are the most popular. That this is so is probably because they are easier to use; but there are very earnest workers—some of the best—who insist on using the processes which give a greater range and greater possibilities of [pg 8] quality, such as bromoil, gum, and gum platinum. I would say that these processes are more popular than they used to be.”