Немного нашел здесь на страничке
https://groomingessentialsblog.com/f...-razor-review/.
"Feather was actually the first manufacturer to use stainless steel. And paved the way for other brands such as the Ikon and Above The Tie according to the Sharpologist."
И здесь
https://sharpologist.com/2014/06/fea...rs-blades.html
"I think the Feather “All Stainless” razor was the first “high dollar” razor, at least in the contemporary sense. There are a number of all-stainless steel razors now (Above The Tie, Tradere, iKon, etc.) but Feather paved the way. "