This section is from the book "The Wonder Book Of Knowledge", by Henry Chase. Also available from Amazon: Wonder Book of Knowledge.
Shortly after the first of the year, in 1916, the U. S. Consul at Sheffield, England, reported that a new steel had been introduced there for use in making table cutlery. It was said to be untarnishable and unstainable even when used with the strongest acid foods, as well as non-rusting. The new product, which is called "Tirth's Stainless" steel, can be thoroughly cleansed by ordinary washing with soap and water, and cutlery made from it will retain its original polish after use. The properties claimed for it are of the steel itself and not the result of any treatment; consequently knives made from the new product can easily be sharpened in the regular way without fear of resulting damage.
While the initial cost of cutlery made from "Tirth's Steel" will probably be about double the usual cost, for not only is the price of the steel considerably more than that of other steels used for the same purpose, but it also costs more to work up, it is nevertheless expected to prove a welcome discovery to restaurant and hotel keepers as well as other large users of table cutlery because of the immense saving in labor occasioned by its use.
 
Continue to: