Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Hey Gil,
Yes I've seen those. They are stamped and marked and are modern day versions of a 90 degree elbow.
They are similar but not whats on the Jensen #50.
The pieces on the #50 are very old. I know Tom Jensen build several Stuart Steam engines. I've actually got to see them and hold them up close.
It may have been something he was messing with.