"Strep Throat Soller" has a great informative article about Henry Babson in the latest Greater Chicago 'slator club newsletter of which Rick is the editor of. If yain't a member of the GCIC den shame on yinz guys !!! ---- Here's a trio of CD 100 Surge fence post insulators. Left is (010) with the REG. spelling as pictured. Middle is (020) the CHCIAGO spelling error as pictured. Right is (030) with the REQ. spelling error as pictured. All three are clear with no damage. Take these three different variations of the CD 100 Surge for $20.00 + shipping. First email that says' "I'll take it.". No PayPal. Email with questions.