These three I got from Captain Kirk. On the left standard purple (one of about 20 different shades). The center one was listed in the previous price guide as Burgundy, however, that along with Burgundy Straw Two Tone have been deleted. Apparently it was reported by at least two individuals, that these were suspect as heat treated colors; sometime in the 60's or 70's by some unknown individual. I find no evidence of high heat treatment (slumped, base markes or other anomaly) it remains as far as I know, unproven. Even should that be the case, I like it anyway. Also, I like Cranberry above Burgundy. The one on the right is peach or pale lemonade or whatever????