SALM TORRANCE CALIFORNIALisa BeaversS·0 Comments· John Salm operated the Salm Manufacturing Company which was located in Torrance, California. Knives usually have abalone or pearl handles. The trademark “Deluxe” was first used by this firm from 1918 to 1925. The Salm marking was first used in 1926. c 1918-1935