This bottle is 6 3/4 inches tall and has no chips or cracks. The cap screws on fine (could use a drop of oil but not being a collector left it alone). Again, not being a collector the bottom is a mystery to me. It does have letters but looks like something happened before the glass hardened so the letters are screwed up and not in a straight line or very legible. If you look at the bottom from the side it looks like it has a bottom higher than the base. I don't know how else to explain it. As best as I can make out the top row of letters are "OLERY &" The bottom "PHHILA". I could be wrong but that is the best I can do. Please check out the pictures and ask any questions before purchasing. Thank you!