Here are four CD 104 NET&T's in VNM condition or better:

On the left is EIN [100] (F-Skirt) (Arc)ИEW EИG.TEL & TEL. {Backwards 'N's}/CO. SB in Aqua. There is a pinpoint peck on the dome. Asking $30 shipped in the U.S. --PENDING--

Second from left is EIN [060] (F-Skirt) (Arc)NEW ENG.TEL & TEL./CO. (R-Skirt) [Oval slug] (Base) NATIONAL INSULATOR CO./PAT.JAN 1.& OCT.7.1884 BE in Blue Aqua. There are two tiny base edge flakes in front that do not affect the embossing and a shallow base sliver in the rear that takes out NATIONA. There is a white pebble in the rear skirt directly above the sliver. Asking $480 shipped in the U.S. CK/MO.

Next is EIN [010] (Dome) [Backwards] 5 (F-Skirt) (Arc)NEW ENG.TEL & TEL./CO. SB in deep Yellow Green (the photo doesn't do the color justice). There is a tiny ding to the rear crown and light nibbling to the overpoured flashing around the base. Massive dome glass, several small bubbles, and a white pebble add to the character. Asking $70 shipped in the U.S. --PENDING--

On the right is another EIN [010] with a backward 7 on the dome. The color is Olive Green. There is a peck on the front crown, surface scratches on the rear crown, a tiny flake on the wire ridge at the right mild line, and annealing lines run from the rear crown into the front skirt. Asking $85 shipped in the U.S. CK/MO.