Sacagawea – Presidential Dollar Weak Edge Lettering Mint Error
Sacagawea and Presidential Dollars can have weak edge lettering and is a mint error that carries a premium. Weak Edge Lettering errors can be worth from $20 to several hundred depending on the grade, date and mint mark.
Weak Edge Lettering is thinly struck or not fully struck edge lettering and not to be confused with Partial Edge Lettering.
There’s also examples of one edge lettering being Position A and the second edge lettering as Position B.