Undo Redo Schwa Essays and notes by Chas Underwood. https://undoredoschwa.com/ 2026-09-03T00:00:00.000Z Undo Redo Schwa Welcome https://undoredoschwa.com/2026/09/welcome/ 2026-09-03T00:00:00.000Z 2026-09-03T00:00:00.000Z It's Opening Round for the blog. AFL club colours and marks https://undoredoschwa.com/projects/afl-club-colours/ 2026-09-03T00:00:00.000Z 2026-09-03T00:00:00.000Z Canonical reference for club marks on this site.