Oera Linda alphabet is a real alphabet

[Nordic]

Above Macalister's Ogham script, that uses the same AOUEI vocal order as OL MS, can also be organised as a hornbook alphabet:

Celtic-script-2.png (105.22 KiB) Viewed 11 times

Or if one desires the AOUEI to be at top, as in OL MS, it can be re-ordered like this (to be read from handle to top):

Celtic-script-1.png (106.39 KiB) Viewed 11 times