You, and
all those who have contributed to this and the upcoming series of articles, are most welcome Daryl. I'd mention names but would no doubt forget someone; but
esp. Dave Noreen, PeteM, Bro Raimey, and Dennis Potter who provided a bunch of tubes for tensile and composition testing.
Unfortunately, the mule train hasn't made it down the Mogollon as yet, so I haven't received my copies
I asked Joanna to send me a bunch and plan to take them, and the Fall & Winter issues with the Failure Analysis articles to the 2017 Vegas show to distribute.
I might also bring my bore gauge and Bill Henry wall thickness gauge to finance the trip.
Other contributors of barrel segments for destructive testing:
Ken Marburger, Phil Haycock, Jason Marks, Monty McGee, Mike Novy, Joe Dreisch, Bud Mondt, Chris Helms, and Robert Simpson.