this person does not want a relationship outside the one he has with himself. Glad he made everything clear before someone accidentally decided to like him.
Mostly just bottles . but I have only done it once so I can only imagine else could be down there. There is a whole community of poison bottle enthusiasts out there. Many books on the subject. still have my collection but have not been active with buying, selling or digging for several years.
I have gotten them via ebay, garage sales but the most fun way to find them is digging former outhouse sites. Back in the day people would throw their trash down the outhouse 'hole'. Once filled the outhouse is moved to a new location. Over time the 'stuf' breaks down to dirt so is not gross digging down to it.