Thanks for the replies!
The first 3 images are of the same bottle, I figured I'd take a picture of the side to see if that helped identify the bottle. I actually found a bucket that had some of these bottles in. As I dug some more I actually hit what seems to be another bucket and a long rectangular metal object (from what I can see so far). Before I dug, I used my metal detector to see if I could find anything and sure enough I did. I'll be digging within the next few days to see what else I find. The house that I live in wasn't here in the 60s, nor were any of the homes in the development. It was all farmland and I'm not sure how it looked prior to the homes. I'll keep posting what I find!
That looks like a milking bucket, my grandpa was a dairy man and the bales on milking buckets were beefy like this one.
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