John Guillim’s heraldic colors. John Guillim’s heraldic colors. February 1, 2015 by Justin Durand John Guillim’s heraldic colors. http://collation.folger.edu/2015/01/an-early-modern-color-guide///cdn.embedly.com/widgets/platform.js Share this: Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email Like this:Like Loading...