I started looking for the pale green depression glass in the foreground of the top photo; it was the last one I found. Meanwhile, all the other colors came into my hands. A pale pink, a crystal, and a set of bright yellow tumblers got away.
I think the pale blue and the amber tumblers are Cambridge, though not marked. The cobalt is Hazel-Atlas; the medium green in the top photo may also be Hazel-Atlas. The tall red is probably Fenton or Duncan & Miller. The three small red ones are all different! The tall dark green is probably Anchor Hocking.
As everyone knows, telling Georgian tumblers apart is not for the faint at heart.
