johan * * * * * VIP LV 58 Joined 31/1/14 Posts 9,336 Awards 43 Location Ireland 15/4/14 #1 Came across this website, thought some of you might find it interesting: http://www.sciencecompany.com/Patina-Formulas-for-Brass-Bronze-and-Copper-W160.aspx
Came across this website, thought some of you might find it interesting: http://www.sciencecompany.com/Patina-Formulas-for-Brass-Bronze-and-Copper-W160.aspx
