Thank you! Yhea i just can’t find anything that states when exactly they came and left the market. I read it was only a short time. So i thought maybe a definite answer would be available. I can tell they were later in the family era. But that’s it. I’m putting together a Sasieni 58/ moorgate set. By far my favorite pipes. And recently got a two dot moorgate. Was trying to figure out where it lands in the timeframe of the set.I seem to recall that they were manufactured from 1961 to 1979. But other than a mention somewhere, I don’t have any solid references to back that up.