Great post relevant chair, as I understood exactly what you were saying and I now believe you're almost a genius.
No genius.
A couple folks introduced a daughter and I to atlatls and multiple builds.
We built from thier.
A family heirloom was an atlatl dart head. Step Grandma's father unearthed it plowing a field to plant pickles in.
He had two cigar boxes of relics on a basement rafter that disappeared after he died.
He had given one point to Dad. Who had it roughly aged and I.'D.. So when introduced to using atlatls , I was familiar with them in theory , from that relic.
When Dad died , I tried not to be the person running around grabbing things.
Saw the relic with a knife display and let everyone know it's history.
Don't know where it ended up!
Did find a picture of it.
We have all been gracious , so it's unlikely someone took it in secret.
I just missed where it went and inquiring turned up nothing , but a sister asked if I've been through all the boxes I hauled home. (I have not.)
And both surviving sisters would put stuff in boxes without telling me. As did nephews...
I'm not particular who ends up with it , but would write up a letter of exactly what area it was recovered from and the hands it went through since "Grandpa (Grandma's Dad) gave it to my Dad.