CD 252 KNOWLES / NO 2 CABLE power insulator [030] Front skirt embossed: KNOWLES / NO. 2 CABLE {slug embossed} Rear skirt embossed: (arc) PATENTED / "prism" / JUNE . 17. 1890 Smooth base Green with amber wisps in the upper ears. Vvnm. As close to mint as they come. Only a light wire rub in the wire groove. $75บบ + shipping Stock #a2523 |