K22 Lawenta is not a clone of Nick Curtis' Wigwam NF.
It just so happened that Nick Curtis and I used the same alphabet from a published material.
I learned about Wigwam NF after posting the font.
Nick Curtis made changes to the published materials while I stuck with the design.
The published material only has the alphabet and mnumerals.
All other characters in the font should be different as these were created by the person who made the font - Nick Curtis for Wigwam NF and me for K22 Lawenta.
Any similarities, if ever, is purely coincidental.