When I first started collecting in the late 1960s I had a set of these. They seem to always have a little damage when I found them. These are the first ones I have owned since the early 1970s. There is an E-1 and and the E-3 in the nice lemon glass. They are in excellent condition. For the unitiated, the E stands for experimental. There is an E-2 which completes the set. I do not have an E-2 at this time. The pair for $300 shipped in the lower 48 states. Outside the area I will pay $15 of the actual shipping..you pay the balance. You will not see these two pieces offered all that often.