CD 253 in bright aqua with only a tiny flea bite on the base, otherwise in mint condition. Embossed Knowles Cable / Insulator. / Patented. June. 17. 1896 This one has a dot or period after Insulator that's not documented. The mark in the left ear is only a reflection from the lightning. Only asking $60 with $18 postage. PayPal, check or cash...