Title says most of it. I’ve been bagging all the full bottles without embossing that I come across and they’re starting to pile up. I must have close to 400 in a corner. I asked here last year about what I should do with them, throw them out or keep them. Consensus was someone will want them, just tuck them away. Problem is with my luck recently it’s getting overwhelming. So I’m looking for a good guide on how to date bottles using the bottom markings and the seam or lip. I’m probably going to toss most of the 1930s-today bottles unless someone wants them.