This is a CD 317 CHAMBERS [010] insulator. The color is between a light green and lime green. The condition is very nice with two minor issues. There is a1/2 inch open base bubble (shown in the lower right photo) and a 1/2 inch shallow flake in the saddle groove (shown in the upper right photo), otherwise very near mint condition. Asking $1,000 shipped and insured in the USA.

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