One of the rarest and most sought after insulators in the hobby. And this one is about the best of the best. Only a few of the tiny pecks to the upper wire ridge that CD 112.4 Hemingray No.8's are known for. A rather yellow appearing amber compared to others. And could the bubble be more nicely located ? Have it for way under book - $5800 + postage/insurance - which is exactly what I paid for this gem. Note: this is the small embossing variant. Of the 10-20 known, only a few are known in this style.