I looked through a box of mixed 2021 Bluenose dime rolls and found a few coins with ink issues, see photos.

This 1973 quarter has a significant amount of doubling. The ground, horse legs and both dates.

I have recently found two 1973 quarters with "Linked Beads" and I was wondering if this variety/die error has been identified before? I know it has been identified on 1973 dollar coins but I'm not aware of any on the quarters. Thanks.