Here is a CD 121 EIN  (F-Skirt) (Arc)NEW ENG.TEL.& TEL.CO. SB in glowing Yellow Green. Conditions is nm+ to vnm. Besides a couple of annealing lines in the threads, it has a pinpoint tic on the right rear dome, three tiny scratches on the lower wire ridge above CO, and a shallow shark fin flake in front at the base. A bean-size bubble to the left of NEW adds to the radiant beauty of this piece. Book says $75-$100. I say $50 shipped in the US.