For sale as a pair two CD 251 insulators in very near mint condition. The first is a N.E.G.M. CO. with the June 1890 date on the rear. The color is a nice greenish aqua with just a tiny hint of an amber tone in the dome. Condition is nice, with only a couple of very small and very shallow flakes and a couple of flea bites. The second is a Hemingray number 61 cable that is the embossing variant that has the words MADE IN U.S.A. embossed above the word Hemingray [060]. It is a nice Hemingray blue and just a few tiny flea bites from mint. Price for the pair $50.00 plus actual shipping and insurance.