The McDougalds guide makes it clear that not all punctuation varieties are included, and here is a perfect example of one of those varieties. This insulator is similar to the [030] listing except: There is no period after the "W" There is a line under the "T" in ST and no period after the T There are no periods in N Y It has a few tiny pings, but also a few bubbles. $7.25 postpaid.