I picked this up today at a local antiques mall. It is a CD 104 EIN [020] (Dome) [Backwards] 7 (F-Skirt) (Arc)NEW ENG.TEL & TEL/C.O {Note periods} SB with the period between the C and O. In my experience with NET&T baby beehives, the EIN [110] with the single backwards N are way less common than the EIN [100] with two backwards N's. Well, in my travels, I'll see twenty-seven or more [110]'s with the single backward N for every [020] C.O that I find. Anyone else have similar (or different) experience with these? I also find it interesting that all three EINs book for the same amount in the Price Guide regardless of scarcity. Inquiries welcome.

P.S. I don't believe that EIN [090] with the backwards E's exists. Does anyone have one? Photo please.