On the left is a PT (point top) mold variant in an aqua / sca two-tone. In many years of specializing in Californias, this was the only mold type known with this two-tone coloring. After years and years of active searching I recently acquired the RT (round top mold variant) piece on right. Far more subtle in its coloring, but the careful observer can see separated layers of green/aqua and lavender/purple over the pinhole. To date, this is the only aqua/sca two-tone RT I am aware of. Anyone else have one of these ? There must be better examples out there.