Flat Ogham exists in Ireland, just as it does in mid-America. Here's the archival video to prove it
 
 
 
click to launch any video — cursor over thumbnail for details and duration — online content ©2016 Time Hop Films, LLC
 
Dagger and Cloak
Columbus came late
Flat Ogham Certified
Fell translates Noseptr
Prof. explains ogham
Academic Sanitation
 
 

For the full critique on British archaeologist Keith Fitzpatrick-Matthews, see SacredEquinoX.com