Then I'll argue the line between type and variant becomes increasingly blurry.
Some coins from eg. Glückstadt are devided between bust types and legends.
For instance I find these very similar:
N#199856
N#199893
It doesn't seem like an error, on the DWI coin and the guidlines says:
“Legend varieties (different dates, mints, officinae, punctuation, layout, abbreviations, mint or engraver marks)”, which doesn't seem to be the case for my understanding.
Glückstadt:
https://en.numista.com/catalogue/index.php?e=gluckstadt_city&r=&st=1-2-154-5-72-148&cat=y&im1=&im2=&ru=&ie=&ca=3&no=&v=&a=&dg=&i=&b=&m=&f=&t=&t2=&w=&mt=&u=&g=&se=&c=&wi=&sw=
I have a soft spot for origami paper cranes.
Read or watch about "Sadako Sasaki and the Thousand Paper Cranes".
Spread a little peace and happiness wherever you go :)