friscobob gets us started with an odd load-- jim157 with a "Where Is It"?-- Merry Christmas!!! See ya next week!!!
Guys, I have said this before. Buddy runs the POTW, but he probably does more railfanning and photography than most of us. I would like to nominate his photos of the IAIS on this thread for POTW. http://www.trainboard.com/grapevine/showthread.php?138388-IAIS-513-West-North-Star-to-Brooklyn
Thanks for posting those Buddy, great selections. And to second what Jim said, you post some awesome photos on your site. I love the one of the depot. (Of course I am a depot fanatic.)
I thought they were ambihelical flange couplings used in interfomital distillate extraction equipment.