There are 8 bottles. They very in color from light yellow to very dark amber. All are rectangular unless specified. 2 are 6 3/4 tall with the ground glass stoppers. The fat one has a hollow stopper. 6 1/2. 2 are 4 3/4, one is light yellow and square. ( Both the square ones are light yellow, and have a sort of oval around the shoulder benieth the seam) all have seams that stop at the shoulder. 2 3/4, 2 15/16, and 2 7/8 square and light yellow I am trying to attach a file. These pictures should answer any question. Single collar, smooth bases, but maybe with a mold mark or at least embossed with the amount of grams the bottle would hold. There is no damage to any of them. The labels included formaldehyde, that I could make out. If someone has seen these or would venture to put a value on them for me... I'd be obliged.