Thanks. Thats a relief. And yes, I was smoking some CB Royal out of it at the time. She still smokes fine, just wasnt sure what happened. Again thank you.
It's tar seeping out into the plaster fill on the outside of the pipe. All of my cobs have it, no worries. It's how cobs color, like meerschaum pipes (although a bit less elegant).
Radio, I've a few cobs that are pretty old and very well smoked, none of them seep like that, I think it's the difference between tobacco moisture when smoking.
You're probably right about the moisture Mike. I smoke aromatics almost exclusively, which are more moisture laden that most other tobaccos. My "seeped" cobs are real sweet smokers!
i have had cobs that did the same thing. do not worry about it, i smoke my tobac bone dry. the coloring did not effect the smoking quality of the my mm cob. i think it added alittle class to the pipe.
mike.