My reply to Greg's superb article.
Great read as always Greg. Thought provoking article for sure.
I believe you to be "spot on" with your observations about the components of pipes from the past when compared to the pipes of today. Mass produced when compared to artisan pipes, geometry applied individually vs. mass production. Consistency of material quality as well should be considered. E.g. green vs. black and shiny.
I have some mass produced pipes that are a constant struggle to keep the stem black rather than green, and others of the same relative age that shine like the day they were made. Where the stems are concerned; I think it boils down to quality control. In the "old days" material quality (in reality) was highly variable owing to the human element in the manufacturing process. Stem materials were purchased (in all probability) in large lots at low cost. In Artisan pipes quality is enhanced by greater and better consistency of materials afforded by better manufacturing technology and reliably consistent raw materials and again (in all probability) at a higher relative cost of materials.
My oldest pipes probably don't exceed 40 years of age... With one notable exception, most of them fall into the lower quality, mass-produced-smoke-at-your-own-risk category. The exception is a Dr. Grabo that smokes beautifully. Is it an anomaly? Maybe so. Maybe not. It is painted as well.
When compared to my 'higher grade" artisan pipes; the numbers bear out the following... (IMHO) Mass produced: The quality pipe(s) per quantity ratio is very low. Conversely; Artisan produced: The quality Pipe(s) per quantity ratio is very high. 1/15 compared with 33/35, quantifiably near reciprocal ratios. So, I would conclude that "Artisan" tends to be of higher quality materials and better smokers. Taken one step further... Most of my Artisan pipes were manufactured about 35 years ago, generally speaking, the same relative age or slightly newer than the mass produced... with the one notable exception. The Dr. Grabo was produced around 1948 and the best of the mass produced lot, and definitely the oldest of those... Go figure.