www.squinch.org
We've got a lot here about flow measurement but nothing about
architecture. If you were looking for architectural information
on the squinch, this isn't your lucky day. However, you can find
some blurbs here
about what a squinch is.
If flow is your thing, we've got lots to show you! For gas
measurement, go here. For liquid
measurement, go here. Really, please
do -- the measurement pages are 90% of what I have on the site thus far.