Marbles are my weakness! Those are lovely and I can't get over the fact that you guys are digging them! Here in Alabama, red clay and chirt are the norm and it's almost impossible to do holes unless you have a specific location to go into. Any marbles I've seen found, I have not been so lucky, were from tractors turning under field's. Or in creeks as well.Went out again on Saturday. First pit was an oyster pit; even though these don't usually have many bottles they do often have pottery so I always dig them. Found this cool small (quart) pottery jug in there that I am super happy with. Second hole was a large privy but unfortunately completely clean...literally not a bottle in it. My son (who turned 9 this weekend) dug his own hole and found a bird cage feeder so he was quite happy. Tough day overall (it was super hot too) but the jug made me happy. Could even be a Texas pottery.