This quarter looks like it's been through the wringer. I am pretty sure this quarter has a die chip on Washington's brow. I need help determining what is PMD and if this is worth anything more than face value.
The bubbles on the obverse are solid and do not depress when poked and the reverse does not show any depression indicating that the damage goes through. I am not sure if that changes your opinion but I thought I should add that piece of info.
Unfortunately it difficult to tell much about your quarter other than it has been the victim of some sort of post mint damage ( PMD), not a mint error and no premium due to the damage. Good news is it's still worth face value of 25 cents. Sorry. Keep searching!