I recently found an Eli Lilly bottle in an untouched cellar full of fruit jars at an old house place. I can't find ANYTHING online about the bottle. It's around 3 1/2 inches tall and 2 1/2 inches wide. It's square, and a very pretty teal green color. It has Solution No. 45 Merthiolate written on the outside in white writing. Sorry for the terrible picture quality. I left the bottle in Alabama and my dad texted me the photo.