I am cataloging all my insulators. This is a foreign one? It looks like a CD 1050 but is1/16" shorter (2 1/16" tall ) it's the same width 2 1/4" . The color is a Peacock or electric blue. Someone please help me with a full listing and current value. ANSWER: A Columbia Zicme Spool, CD 1050 value about $175-200. Thanks Brad for the help on this one. This is my favorite insulator and is not for sale.