Besides, a little iodine vapor brings out the original 'Green & Co.' on it.
"Constance Dunlap" by Arthur B. Reeve
Gold is yellow, copper red, silver white, chlorine green, iodine purple.
"The Machinery of the Universe" by Amos Emerson Dolbear
Iodine green introduced; leading to further use for methyl iodide.
"Coal" by Raphael Meldola
Aurous iodide is also obtained as a green solid by acting upon gold with iodine.
"Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2" by Various