1831 Capped Bust Half Dollar , Unknown Error Type Re: Lettered Edge

Unfortunately, this type of information is not contained in Parsley's "United States Early Half Dollar Die Varieties 1794-1836" even though it's 756 pages. I'm at a halt here as you guys are my last option. I've made a lot of progress not having it come here and ask a question every time I have one, and I do appreciate the help that I do get thank you.

I was going to sell this client until I noticed something I obviously overlooked, on the lettered Edge varieties of the Capped Bust half dollars , the words "50 Cents or half of a dollar" are embedded within the edge of the coin. I noticed that the word or obviously was placed upon the word "half", or depending on how they did it maybe the word half was put over the word "or".

At this point finding myself in a standstill as far as identifying type of error, I put the coin in my safe deposit box today until I head up to the ANA library for a few things next week. Is my coin dealer slash coin shop owner has had a difficult time even being able to identify if my coin is a proof or not, that's not the question I'm asking here, we're just stuck trying to find any type of information where images of crushed lettered Edge or anything having to do with the letters and the edge of a Capped Bust half dollar.

Here's some images I've recently taken that I have on my phone and I hope they work good for you guys. the images on Heritage auction site of auction coins with mishaps on the edge of the coin dealing with the lettering actually don't include an image of the edge of the coin that was auctioned. Thank you for your help in advance and I will let you know that outcome regardless thank you.

Mike H.