Bluish aqua CD 130 Cal. Elec. Works Patent. It has a few faint amber swirls behind the embossing, several nice bubbles and pretty decent dome glass. These are pretty susceptible to damage - there are two areas of chipping on the wire groove above the right side of the embossing as seen in the picture, and two smaller wire ridge flakes on the back side. The dome and base are perfect. More pictures available upon request. Neat old telegraph piece! Asking $325 plus shipping.