Here is a nice green leaning towards yellow green CREB. The embossing is about half way gone because of some heavy straw marks on the front crown. The single pat date JAN 25TH 1870 is legible. If you back light the insulator you can see a nice disseminated amber swath in the left crown side. The damage is minimal amounting to 2 tiny pencil point pecks above the rear wire groove. $125 PayPal as a friend of the family. Shipping and insurance included.