who are interested in House Marks:
As said, you’ll find them in Scandinavia, too.(Bomærke / bomärke /
Here are for example some from the village Lau on Gotland, Sweden.
The ones carved on the wooden tablets are ear tags for reindeer used by Sami clans.
I was always tempted to post the pictures of the ear tags without explanation to see if someone will fill the blank and claim that they are some ancient magic sigills *g*. (But there is already too much unchallenged nonsense in this field tumbling around here.)
And once again: These are NO sigills or runes!