Home › Pyrotechny › Green Stain for Marble
Green Stain for Marble
An on a rod whose thickness is equal to the dealkaline solution or tincture of sap green, or sired diameter of the bore. The rod is slightly wax strongly colored with verdigris, or stain tapering, to allow of its easier withdrawal the stone first blue, and then yellow. (See after the case is rolled and pasted. The No. 2036.) narrower end of the case is choked; that is,