Parke Davis & Co. Methylene Blue Compound Sugar Coated Pills
Brown bottle with cork stopper, looks like it's still about 3/4 full. Bottom is embossed "33-S-B".
Bottle is clean. As you can see in the pics, the cork is a bit chewed up and the label has some damage (but is still quite legible). Measures 3 3/4" high (minus cork).
Thank you for looking!