Peltier. National Line Rainbos. Also called NLR's.
With that coloring, I think each would get the additional name of Bumblebee.
Actually, more views please. Definite NLR on the right. Not 100% sure on the left. Pretty sure it's a Peltier. But it might be what we just call a Rainbo, as opposed to a National Line Rainbo.
Do you see aventurine in both of them? (Roll it around in sunlight, or under a nice lamp and see if you see sparkle or shimmer in the ribbons of both.)