For sale is a group of 7 CD 121's. There are 5 C D and P Tel Co insulators all in different shades and slightly different embossings. All are in good condition except one has a small crack in the back. There is an A T & T Co. and finally an Am Tel and Tel Co. Both are in Good Condition. Price is $2.50 for all 7 plus shipping. Thanks and please ask any questions.