Interesting the term vertigres-- from the French-literally "Green Grease" You often see this on leather rifle/gun slings where the brass "Chicago screws" are fitted into the leather by the maker-

Makes sense, as those screws are brass, and the applied treatment/dressings used on leather interact with the brass, and cause that greenish looking result-Not found in our Webster's New World Second College Ed. Dictionary, however!!--RWTF

Last edited by Run With The Fox; 12/05/19 09:18 AM.
"The field is the touchstone of the man"..