I've got a blue bottle and I don't think the mold line goes up to the top of the neck. It's about 9 inches tall. I don't have a picture of the bottom to attach but there is no mark, just an indented round circle. If you can see the picture of the neck, the ridge on the top of the neck is not evenly shapped so I don't think it is machine made. Any ideas what this bottle is or the age?