You've probably seen this discussion before. But I've never seen a definitive answer to the question. Peterson patented the system pipe in 1890 or so. I think the form existed before then but I'm having a hard time proving it. As I find old photos and ads of well pipes I'll post them here. You do the same.
Some links in this thread: http://pipesmagazine.com/forums/topic/please-help-indentify-this-pipe
Here's a 1909 well pipe.
Here's a link to the super size:
http://www.shorpy.com/node/13921?size=_original#caption
Some links in this thread: http://pipesmagazine.com/forums/topic/please-help-indentify-this-pipe
Here's a 1909 well pipe.
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Here's a link to the super size:
http://www.shorpy.com/node/13921?size=_original#caption