Connecticut Quarter with Unusual edge marks

[Tuebits]

Found this coin yesterday, it has some unusual marks near the edge on the left side. I'm wondering what to classify it as.

What do you think?
:confused:

Tuebits

[diamond]

You have an example of collar clash. It occurs when the die (almost always the hammer die) hits the top and/or scrapes along the working face of the collar. The edge of the die is scored by the ridges on the collar, which produces a series of serrations on the design rim of the coin.

[Tuebits]

I also noticed the trunk is a little different, would that be cause by the clashing??

Tuebits

[diamond]

No. The lack of clarity might be due to die deterioration.