14.1 Scorekeeping - The Mitchell Jarad Snooker Version Is An Excellent Choice!

[Bob Jewett]

i like the wooden rectangular score boards with six knobs (0-9). what are they called?

you just add 1 + 4 in the lower two knobs after a rack run. 14, 28, etc

I don't think I've ever seen those Yurop-style scoreboards in the US. Beads are the traditional method here.