But for a comma..

.. or a full stop. Or anything.
This sign annoys me FAR more than it should but because I walk past it at least twice a day it's there like an itch.
Or maybe this really was a call to arms to picket the streets until Coleman's Starch was sold in heavy-duty paper of various strengths, ranging from a simple arrangement of a single thick sheet of paper to complex configurations featuring multiple corrugated and uncorrugated layers.